Generated by All in One SEO Pro v4.9.6.1, this is an llms.txt file, used by LLMs to index the site. # Knowles Industrial Experts in specialty commercial and industrial concrete repair and restoration since 1924. ## Sitemaps - [XML Sitemap](https://knowlesindustrial.com/sitemap.xml): Contains all public & indexable URLs for this website. ## Posts - [News](https://knowlesindustrial.com/news-press-releases/) - [Knowles Industrial featured on cover of Shotcrete Magazine](https://knowlesindustrial.com/knowles-industrial-featured-on-cover-of-shotcrete-magazine/) - Knowles industrial is featured in Q3 2025 Shotcrete Magazine. - [Knowles Wins ASA 2019 Outstanding Repair & Rehabilitation Project](https://knowlesindustrial.com/2020-5-4-knowles-wins-asa-2019-outstanding-repair-amp-rehabilitation-project/) - In early November of 2018, Knowles Industrial Services Corporation (KISC) was issued a contract by First Light Power Resources, Inc. (FLP) to perform a structural shotcrete liner within a steel-riveted penstock at the Falls Village Hydro Electric Plant in Canaan, CT. - [Knowles Industrial Featured in US Builders Review](https://knowlesindustrial.com/knowles-industrial-featured-in-us-builders-review/) - Knowles Industrial Services, expert concrete contruction contractors, have been featured in the Summer 2013 Edition of the US Builders Review as an industry leader of restoration projects in the New England region. As a third-generation business with fifty years of experience our longevity has been essential to our success. - [Completion of Penstock Rehabilitation for Major Northeast Power Generation Firm](https://knowlesindustrial.com/knowles-industrial-services-penstock-rehabilitation-project/) - Using an in-house rehabilitation design, KISC was contracted to provide structural shotcrete liners inside 2 penstocks recently removed from service due to their compromised structural integrity. - [Knowles Industrial Wins AGC Safety Awards](https://knowlesindustrial.com/knowles-industrial-wins-agc-safety-awards/) - Since 1924, Knowles has been a leader in specialty concrete repair and restoration projects in Maine, New England, and around the country. It is their mission to provide 100% customer satisfaction to their clients, as well as remain committed to the safety and efficiency of their skilled workforce. - [The Economical and Sustainable Advantages of Using Shotcrete](https://knowlesindustrial.com/the-economical-and-sustainable-advantages-of-using-shotcrete/) - The shotcrete method of applying concrete offers both sustainable and economical benefits. High compressive strength, low absorption, low permeability, and resistance to weathering or chemicals make dry-mix shotcrete comparable, perhaps even superior, to conventional concrete applications. - [Repairing Structures: Knowles Saves Wastewater Plant Control Building](https://knowlesindustrial.com/east-windsor-wpca-repairs/) - Repairing Structures: Knowles Saves Wastewater Plant Control Building - [From Repairing Industrial Stacks to Being the Industry Leader in Restoration Projects](https://knowlesindustrial.com/knowles-industrial-has-become-an-industry-leader-in-restoration-projects/) - Knowles Industrial Services Corporation (KISC) has grown from repairing industrial stacks and chimneys to successfully restoring large-scale structures, such as dams, masonry buildings, and parking garages. Read the entire press release and learn how we have become a leader in concrete and masonry restoration. - [Knowles Applies Principles of Air-Entrained Concrete to Dry-Mix Shotcrete](https://knowlesindustrial.com/air-entrained-concrete-dry-mix-shotcrete/) - Principles of Air-Entrained Concrete to Dry-Mix Shotcrete. Beneficial for use in cold climates. ## Pages - [Home](https://knowlesindustrial.com/) - Experts in Repair & Restoration Since 1924. We're 100% Employee Owned and Operated. Knowles Industrial Services has been the expert in specialty commercial and industrial repair and restoration since 1924. - [Our Staff](https://knowlesindustrial.com/about-us-our-staff/) - Our Staff Dan MaloneyCEO: 35 Years of Service (1/2/89)EDUCATIONBS Degree University of Maine, 1985MBA Degree Husson College, 1991Past President Associated Constructors of MainePast Director Associated General Contractors of AmericaCOMPETENCIES/CERTIFICATIONSCertified Lead Abatement SupervisorOSHA 30 Hour Construction Training Tim RichPresident – Business Development: 32 Years of Service (7/29/92)EDUCATIONBS Degree, Civil Engineering, University of Maine, 1990AutoCAD R14 2D, - [Document Search](https://knowlesindustrial.com/document-search/) - [SDS Library](https://knowlesindustrial.com/sds-library/) - SDS Library [doc_library] - [Contact](https://knowlesindustrial.com/contact-us/) - Contact us! When you have a project that requires a concrete repair contractor, look no further than Knowles Industrial Services. We offer an extensive range of concrete repair and restoration services, paired with skill and years of experience. Contact us to speak with one of our knowledgeable associates. 295 New Portland Road, Gorham, Maine 04038 - [Request a Quote](https://knowlesindustrial.com/request-a-quote/) - Request a quote! When you have a project that requires a concrete repair contractor, look no further than Knowles Industrial Services. We offer an extensive range of concrete repair and restoration services, paired with skill and years of experience. Contact us to speak with one of our knowledgeable associates. 295 New Portland Road, Gorham, Maine - [Join Our Team](https://knowlesindustrial.com/join-our-team-2/) - Join our team! Discover the many benefits of working for a company that truly cares for its employees! Here at Knowles, we provide great benefits, profit sharing, competitive wages and more. Fill out the form below or download the Employment Application PDF to apply for one of our available concrete construction jobs.At Knowles, Everyone BenefitsEmployee - [Industrial Buildings](https://knowlesindustrial.com/markets-manufacturing-industrial-construction-repair-services/) - Industrial Buildings EFFICIENT AND HIGH-QUALITY INDUSTRIAL REPAIRAND MAINTENANCEThe Knowles Industrial Services team is dedicated to providing efficient and high-quality industrial construction repair services in the manufacturing & industrial markets. Our team of highly-skilled and experienced engineers and tradesmen are prepared to tackle challenging projects in industrial technology, chemical plants, and pulp and paper manufacturing. Customer - [Safety First](https://knowlesindustrial.com/about-us-safety-first/) - Safety First In 1988, we had a Workers’ Compensation Experience Modifier of 2.42! Realizing the immediate need for serious action, we made numerous changes including the following:Developed an Employee Safety ManualMade working safely a condition of employmentConducted numerous training programsUpgraded our safety equipmentDeveloped a safety awards programFormed a Safety Committee and Improvement TeamOrganized an Annual - [Certifications](https://knowlesindustrial.com/certifications/) - Certifications Knowles Industrial takes pride in our commitment to maintaining the highest standards of quality in our products and services. As a result we have earned a wide range of certifications and accolades.ACI Nozzleman CertificationsThree Professional Engineers on StaffLead Paint Abatement CertificationsABAA Air Barrier Association of AmericaSIKA Certified ContractorsNACE Certified StaffSelby/U-Crete Certified InstallersSilikal Resin Systems - [Areas Served](https://knowlesindustrial.com/about-us-areas-served/) - Areas Served Serving (but not limited to) the New England States. We offer a variety of industrial construction repair services, masonry restoration, industrial flooring, concrete repair, and more. We proudly serve the entire New England region. Please select your area below or contact us today. We’re proud to be known as the top New England - [Testimonials](https://knowlesindustrial.com/testimonials/) - Testimonials Words From Our Valued Concrete Restoration ClientsWhether you’ve been told no by another company, or you’re worried that the unique specifications of your project will be too challenging, we can help. “A constant throughout my 14 year engineering career has been the exceptional service provided by Knowles Industrial Services. We consider Knowles a partner - [Safety Fair](https://knowlesindustrial.com/safety-fair/) - Safety Fair Courses Taught:ScaffoldingFall Prevention & ProtectionHazard RecognitionHazard Communication & Silica AwarenessConfined Space & Respirator Usage - [Medical / Research](https://knowlesindustrial.com/markets-medical-research-industrial-flooring/) - Medical / Research PRODUCTS THAT ARE LONG-LASTING AND DURABLEKnowles Industrial Services is committed to providing a wide range of durable, aesthetically pleasing, chemical resistant industrial flooring, linings, polished concrete floors, and seamless flooring systems. Our team of skilled, manufacturer-certified professionals is prepared to analyze your coatings and flooring needs in order to meet your needs. - [Chemical / Pharmaceutical](https://knowlesindustrial.com/markets-chemical-pharmaceutical-industrial-flooring/) - Chemical / Pharmaceutical FLOORING OPTIONS FOR CHEMICAL AND PHARMACEUTICAL FACILITIESKnowles Industrial Services is committed to offering the widest variety of aesthetically pleasing, durable, and highly chemical resistant industrial flooring options, ideal for pharmaceutical and chemical processing facilities. We provide polished concrete floor linings as well as seamless industrial flooring systems. Our skilled and highly experiences - [Water and Wastewater](https://knowlesindustrial.com/markets-water-wastewater-concrete-masonry-repair/) - Water and Wastewater CONCRETE REPAIR, WATERPROOFING TECHNIQUES, COATINGS & LININGS TO RESTORE AND PROTECTWe are experts in addressing concrete and masonry issues, as well as steel infrastructure problems for water and wastewater treatment facilities. We specialize in various types of concrete repair, waterproofing techniques, and coatings & linings to restore and protect the future of water - [Highway and Transportation](https://knowlesindustrial.com/markets-highway-maintenance-repair/) - Highway and Transportation PROVIDING SOLUTIONS FOR TECHNICALAND COMPLEX HIGHWAY MAINTENANCEDry-mix shotcrete, pressure grouting, and concrete pumping repairs save considerable time and money when compared to costly highway reconstruction costs. Our team of experienced professionals is dedicated to providing solutions for technical and complex highway maintenance projects while upholding customer schedules and timelines. Workmanship and quality - [Hydro-Electric and Utility](https://knowlesindustrial.com/markets-hydro-electric-utility-concrete-restoration-services/) - Hydro-Electric and Utility DAM REPAIR AND MAINTENANCE SERVICESHydroelectricity is the term referring to electricity generated by hydropower; the production of electrical power through the use of the gravitational force of falling or flowing water. It is the most widely used form of renewable energy, accounting for 16 percent of global electricity generation – 3,427 terawatt-hours - [Pulp and Paper](https://knowlesindustrial.com/markets-concrete-repair-pulp-paper-facilities/) - Pulp and Paper THE EXPERTISE TO HELP PULP AND PAPER OPERATIONS REDUCE COSTS AND MAXIMIZE PRODUCTIONPulp and paper manufacturing facilities are considered among the most corrosive environments with a crucial need for Corrosion resistant coatings and linings. The facilities demand constant repairs and maintenance in order to keep them running safely and efficiently. Pulp and - [Parking Structures](https://knowlesindustrial.com/markets-concrete-repair-parking-structures/) - Parking Structures NOT IMMUNE FROM ENVIRONMENTAL DAMAGEThe Knowles Industrial Services Team is experienced in structural analysis, problem solving, and concrete repair procedures for any parking structure. We specialize in structural steel cleaning and painting, cast-in-place and pre-cast concrete repair, concrete sealers and elastomeric membranes. We have significant experience in repairing and reconstructing various steel mechanical - [Building Envelopes](https://knowlesindustrial.com/markets-building-envelopes-historic-restoration/) - Building Envelopes KNOWLES INDUSTRIAL CAN HANDLE THE CHALLENGEWe are leaders in building envelope repair and historic restoration projects in New England. Our primary specialties include selective demolition, repair, and reconstruction of building envelopes containing masonry and concrete. We inspect and address envelope problems concerning water infiltration, heat loss, surface wear and contamination.Whether your project requires - [Bridge and Culvert](https://knowlesindustrial.com/markets-culvert-bridge-repair/) - Bridge and Culvert SAFE, EFFECTIVE AND ENVIRONMENTALLY-CONSCIOUS We provide concrete and shotcrete repairs for various underground pipe and bridge systems as well as soil stabilization pressure grouting for the transportation industry. Our skilled crews are dedicated to providing safe, effective, and environmentally-conscious bridge repair and highway construction repair methods. We contribute to the transportation industry by - [Air Barrier Installation](https://knowlesindustrial.com/services-air-barriers/) - Air Barrier Installation Durable Buildings With Healthier Indoor EnvironmentsAir barriers were a curious Canadian obsession just a few years ago; however, they are now mandated in various state Energy Codes and are predicted to spread quickly. The primary reason is energy efficiency; however, the goal of durable buildings with healthier indoor environments is driving more - [Concrete Construction](https://knowlesindustrial.com/services-concrete-construction/) - Concrete Construction Knowledge and Installation ExpertiseYour new concrete projects require the knowledge and installation expertise of a contractor that has been completing this type of work for a long time. Poor quality concrete work at the start of a project is the major cause and cost of future repairs and maintenance issues. To avoid this, - [Waterproofing](https://knowlesindustrial.com/services-waterproofing/) - Waterproofing Protect Your AssetsWaterproofing is a highly specialized aspect of building design and maintenance which is beneficial to protect your valuable building assets for decades to come. Waterproofing can best be described as the treatment of a surface or structure in order to prevent water infiltration. By properly waterproofing the below and above grade structure, - [Resinous Flooring](https://knowlesindustrial.com/services-resinous-flooring/) - Resinous Flooring The Latest Materials and TechniqueYour floors can be an important element in a productive plant: by protecting the structure against deterioration, providing a reliable surface for the placement of equipment, and creating a non-skid surface for safe and efficient movement of personnel. However, if your floors are not up to the task, they - [Pressure Grouting](https://knowlesindustrial.com/services-pressure-grouting/) - Pressure Grouting The Right Application for Your ProjectThe term “pressure grouting” today covers a wide range of highly specialized procedure, materials, and equipment to address various defects in soils or structures. Knowles understands each of these technologies, knows how to choose the right application for your project, and has successfully performed all of them: “Once - [Masonry Restoration](https://knowlesindustrial.com/services-masonry-restoration/) - Masonry Restoration Masonry Repair & Restoration ServicesA. Masonry – The art, skill, or occupation of a mason; the art or work of building with stone. Now Rare. That which is constructed by a mason; work executed by a mason; stonework.B. Restoration – (Arch). The process of carrying out alterations and repairs with the idea of restoring - [Shotcrete / Gunite](https://knowlesindustrial.com/services-shotcrete-gunite/) - Shotcrete / Gunite Efficient and Cost-EffectiveDry-mix shotcrete is a highly efficient and cost-effective way to apply concrete or mortar, for both new construction and repair. Properly applied, it’s structurally sound and durable. But it requires specialized knowledge, skill and experience. It’s not a job for just any contractor. Knowles Industrial Services Corporation has been successfully - [Coatings & Linings](https://knowlesindustrial.com/services-coatings-linings/) - Coatings & Linings Sophisticated Knowledge to Choose the Right MaterialIndustrial coatings and linings are essential to protecting your investment in tanks, vessels, steel structures, sumps, trenches, secondary containment and other hard-working components of your commercial and industrial facilities. Today’s high-tech materials can protect and enhance performance better than ever before, but they also demand more - [Concrete Repair](https://knowlesindustrial.com/services-concrete-repair/) - Concrete Repair Skill, Resources and Technical ExpertiseWe have extensive experience providing successful solutions for our customers concrete repair needs. We identify the root cause and then match the best repair method and material, developing a systematic repair program. Our experienced crews adhere to strict quality standards and repair procedures. We self perform many different forms - [Sustainability of Shotcrete](https://knowlesindustrial.com/about-us-environment/) - Sustainability of Shotcrete 100 year old processShotcrete offers an exceptional number of placement sustainability advantages, while still enjoying all the sustainability advantages of the concrete material, for both new construction and repair/rehabilitation operations. This 100 year old process offers the opportunity for material, labor, and speed savings, all of which are critical sustainability advantages. Here - [Clients](https://knowlesindustrial.com/about-us-clients/) - Clients ClientsKnowles Industrial takes great pride in the extensive range of industrial services we offer. Our clients span dozens of different industries, and can all attest to the world-class quality work we produce. From basic concrete repair to the most intricate masonry restoration and innovative flooring solutions, Knowles can offer a custom solution to the - [Company History](https://knowlesindustrial.com/about-us-history/) - Company History Knowles Industrial Services Corporation is a 100% employee-owned business which originated under the name Chick Construction. In 1970, Arthur and Ellen Knowles purchased the company. In 1971, they incorporated and changed the name to Knowles Industrial Services Corporation. In 2017, the company was purchased by the employees and is now 100% employee owned & - [Sitemap](https://knowlesindustrial.com/sitemap/) - Sitemap Pages3 Projects To Use the Shotcrete Method Instead of ConcreteAir Barrier InstallationAreas ServedBlog: Repairing StructuresBlog: U.S. Builders ReviewBridge and CulvertBuilding EnvelopesCertificationsChemical / PharmaceuticalClientsCoatings & LiningsCommitment to CommunityCompany HistoryConcrete ConstructionConcrete RepairContactDocument SearchHighway and TransportationHomeHydro-Electric and UtilityIndustrial BuildingsJoin Our TeamMasonry RestorationMedical / ResearchNewsOur StaffOur Staff (Backup)Parking StructuresPressure GroutingPrivacy PolicyProjectsPulp and PaperRequest a QuoteResinous FlooringSafety FairSafety FirstSDS - [Commitment to Community](https://knowlesindustrial.com/commitment-to-community1/) - Commitment to Community Knowles Industrial takes pride in upholding their civic duty to help the surrounding community. We sponsor Team Knowles, a Gorham Youth Baseball Team as well as grant The Arthur Knowles Scholarship which provides a $2,500.00 scholarship through AGC Maine to an exemplary college student pursuing a Bachelor’s Degree in a construction-related field - [The Knowles Approach](https://knowlesindustrial.com/the-knowles-approach/) - THE KNOWLES APPROACH Knowles Industrial Services has been the expert in specialty commercial and industrial repair and restoration since 1924. We’re not your average contractor. Our approach is unique. Customers often seek us out to ask our professional opinion of how to repair and restore their structures. Knowles has a well-trained staff of professionals who - [Projects](https://knowlesindustrial.com/projects-1/) - Our Projects Innovative Solutions Knowles Industrial values each and every opportunity to develop innovative solutions for the specific needs of clients in every industry. Our years of experience offering industrial construction repair services, concrete restoration, masonry work and more, gives us the knowledge and know-how to solve even the most challenging problems for our clients. From - [Privacy Policy](https://knowlesindustrial.com/privacy-policy/) - This privacy policy sets out how KNOWLES INDUSTRIAL uses and protects any information that you give KNOWLES INDUSTRIAL when you use this website. KNOWLES INDUSTRIAL is committed to ensuring that your privacy is protected. Should we ask you to provide certain information by which you can be identified when using this website, then you can - [Our Staff (Backup)](https://knowlesindustrial.com/our-staff-backup/) - OUR STAFF Read More Testimonials Dan Maloney CEO: 34 Years of Service (1/2/89)EDUCATIONBS Degree University of Maine, 1985MBA Degree Husson College, 1991Past President Associated Constructors of MainePast Director Associated General Contractors of AmericaCOMPETENCIES/CERTIFICATIONSCertified Lead Abatement SupervisorOSHA 30 Hour Construction Training Tim Rich President – Business Development: 31 Years of Service (7/29/92)EDUCATIONBS Degree, - [Blog: Repairing Structures](https://knowlesindustrial.com/blog-repairing-structures/) - [Blog: U.S. Builders Review](https://knowlesindustrial.com/blog-us-builders-review/) - [3 Projects To Use the Shotcrete Method Instead of Concrete](https://knowlesindustrial.com/3-projects-to-use-the-shotcrete-method-instead-of-concrete/) - Many people wonder what the is difference between concrete and shotcrete. Shotcrete is a method of concrete placement rather than a material. Essentially, dry-mix shotcrete is a highly efficient and cost-effective way to apply concrete or mortar to a new or existing structure. When properly applied by a professional, it is a sound and durable ## My Templates - [Single Post](https://knowlesindustrial.com/?elementor_library=single-post) - March 7, 2025 jaci Single Post Knowles industrial was featured in Q3 2025 Shotcrete Magazine. The cover photo was taken by our own Billy Roy at Comerford Dam in Monroe, NH. Read the article PreviousArchive NextLoop Item Our Blog Related articles Browse all articles Knowles Industrial featured on cover of Shotcrete Magazine News September 22, - [Contact Form](https://knowlesindustrial.com/?elementor_library=contact-form) - Name Phone Email Message Submit - [Header](https://knowlesindustrial.com/?elementor_library=header) - Content area - [Footer](https://knowlesindustrial.com/?elementor_library=footer) - Content area - [Default Kit](https://knowlesindustrial.com/?elementor_library=default-kit) - [Single Post - Projects](https://knowlesindustrial.com/?elementor_library=single-post-projects) - March 9, 2025 Single Post – Projects March 9, 2025 Single Post – Projects PreviousLoop Item NextLoop Item – Projects Our Projects Related projects Browse all projects Sagadahoc County Courthouse Historic Brownstone Restoration Pacolet Hydro Penstock Rupture Repair PreviousLoop Item NextLoop Item – Projects Our Projects Related projects Browse all projects Sagadahoc County Courthouse Historic - [Single Page](https://knowlesindustrial.com/?elementor_library=single-page) - Single Page This privacy policy sets out how KNOWLES INDUSTRIAL uses and protects any information that you give KNOWLES INDUSTRIAL when you use this website. KNOWLES INDUSTRIAL is committed to ensuring that your privacy is protected. Should we ask you to provide certain information by which you can be identified when using this website, then - [Loop Item - Projects](https://knowlesindustrial.com/?elementor_library=loop-item-projects) - Loop Item – Projects - [Archive](https://knowlesindustrial.com/?elementor_library=archive) - Our Articles Template: Archive News All Knowles Industrial featured on cover of Shotcrete Magazine News September 22, 2025 Knowles Wins ASA 2019 Outstanding Repair & Rehabilitation Project News May 4, 2020 Knowles Applies Principles of Air-Entrained Concrete to Dry-Mix Shotcrete News November 27, 2017 Repairing Structures: Knowles Saves Wastewater Plant Control Building News October 30, - [Loop Item](https://knowlesindustrial.com/?elementor_library=loop-item) - Loop Item March 7, 2025 ## Projects - [Facade Repair Waterproofing Portland](https://knowlesindustrial.com/project/facade-repair-waterproofing-portland/) - In 1975, the Promenade East Condominiums were constructed in a 14-story building on the corner of Walnut Street and the Eastern Promenade. Since then it has been one of the two noticeable high rise structures on the Eastern Promenade landscape. The building is a precast brick panel style of construction. The 160 panels are each - [Glory Hole Spillway Shotcrete Construction](https://knowlesindustrial.com/project/glory-hole-spillway-shotcrete-construction/) - At Harriman Lake in Whiting, Vermont the Glory Spillway was in dire need of shotcrete construction repairs and was a perfect candidate for a wet mix process shotcrete application. The glory spillway, known as the “glory hole,” is one of only three in the world and would be a large undertaking because it’s difficult to - [Historic Restoration Masonry Brownstone Repair](https://knowlesindustrial.com/project/historic-restoration-masonry-brownstone-repair/) - When the Chestnut Street United Methodist Church closed in 2006, the small amount of ongoing maintenance came to an end. The building became an attraction for vandals and quickly turned into an eyesore in the Portland downtown district. With over 150 years of weathering, the brownstone, originally constructed with the bold moldings of the decorative - [Masonry Facade Restoration Merrill Wharf](https://knowlesindustrial.com/project/masonry-facade-restoration-merrill-wharf/) - History In 1884, the first structure of the present 100,000 SF Twitchell-Champlin Company building on Merrill's Wharf in Portland, ME was constructed. After that, four more additions were added in 1886, 1896, 1904 & 1914-1924. It is the largest masonry structure built on the wharf, and was one of the last to not be used - [Pacolet Hydro Penstock Rupture Repair](https://knowlesindustrial.com/project/pacolet-hydro-penstock-rupture-repair/) - On Wednesday February 27, 2008 KISC received a telephone call from Kleinschmidt Associates of Pittsfield, ME regarding a penstock failure that had just occurred at a hydro power generating site in Pacolet, South Carolina. The owner, Lockhart Power, routinely contracted with Kleinschmidt as their source for hydro engineering requirements and was ultimately referred to the - [Sagadahoc County Courthouse Historic Brownstone Restoration](https://knowlesindustrial.com/project/sagadahoc-county-courthouse-historic-brownstone-restoration/) - The Sagadahoc County Courthouse was built at the current location on the hill in 1869 – some 15 years after the County of Sagadahoc was formed from a portion of Lincoln County. The original 10,000 square foot structure was completed at a total cost of $65,000. Over the years, a fair amount of well documented - [Cement Silo Roof Repair](https://knowlesindustrial.com/project/cement-silo-roof-repair/) - The owners and operators of a cement manufacturing plant in New England became very concerned in 2000, and even more so in 2001 when numerous large sections of concrete and entire 36 inch steel roof beams began appearing in the coned bottom cement discharge chutes, having fallen from the roof interiors of the storage silos. - [Isle Au Haut Lighthouse](https://knowlesindustrial.com/project/isle-au-haut-lighthouse/) - Project Summary Built in 1907, the Robinson Point Fog Station, now called The Isle au Haut Lighthouse, was the last lighthouse of the 60 that were built in Maine. The lighthouse’s purpose was specifically to guide the New England ground fishing fleet into safe harbor during storms. The purpose of the restoration was to repair - [121 Middle Street Portland](https://knowlesindustrial.com/project/121-middle-street-portland/) - Project Summary The Thompson Block is a historic commercial building located at 117, 119, 121, 123 and 125 Middle Street in downtown Portland, Maine. It was designed by architect George M. Harding and constructed in 1867, in the wake of Portland’s great 1866 fire. The building was added to the National Register of Historic Places ## Documents - [Tnemec Stranlok ML SDS](https://knowlesindustrial.com/document/tnemec-stranlok-ml-sds/) - [](https://knowlesindustrial.com/document/1318/) - [](https://knowlesindustrial.com/document/1319/) - [](https://knowlesindustrial.com/document/1316/) - [](https://knowlesindustrial.com/document/1317/) - [](https://knowlesindustrial.com/document/1314/) - [](https://knowlesindustrial.com/document/1315/) - [](https://knowlesindustrial.com/document/1313/) - [](https://knowlesindustrial.com/document/1312/) - [](https://knowlesindustrial.com/document/1310/) - [](https://knowlesindustrial.com/document/1311/) - [](https://knowlesindustrial.com/document/1308/) - [](https://knowlesindustrial.com/document/1309/) - [](https://knowlesindustrial.com/document/1306/) - [](https://knowlesindustrial.com/document/1307/) - [](https://knowlesindustrial.com/document/1304/) - [](https://knowlesindustrial.com/document/1305/) - [](https://knowlesindustrial.com/document/1302/) - [](https://knowlesindustrial.com/document/1303/) - [](https://knowlesindustrial.com/document/1300/) - [](https://knowlesindustrial.com/document/1301/) - [](https://knowlesindustrial.com/document/1298/) - [](https://knowlesindustrial.com/document/1299/) - [](https://knowlesindustrial.com/document/1296/) - [](https://knowlesindustrial.com/document/1297/) - [](https://knowlesindustrial.com/document/1294/) - [](https://knowlesindustrial.com/document/1295/) - [](https://knowlesindustrial.com/document/1292/) - [](https://knowlesindustrial.com/document/1293/) - [](https://knowlesindustrial.com/document/1290/) - [](https://knowlesindustrial.com/document/1291/) - [](https://knowlesindustrial.com/document/1288/) - [](https://knowlesindustrial.com/document/1289/) - [PPG PSX 700 SDS](https://knowlesindustrial.com/document/ppg-psx-700-sds/) - [Belzona 1981](https://knowlesindustrial.com/document/belzona-1981/) - [Belzona 1121](https://knowlesindustrial.com/document/belzona-1121/) - [Tnemec Series 1 Omnithane SDS](https://knowlesindustrial.com/document/tnemec-series-1-omnithane-sds/) - [Tnemec Series 700 SDS](https://knowlesindustrial.com/document/tnemec-series-700-sds/) - [Sherwin-Williams Steel-Seam FT910 SDS](https://knowlesindustrial.com/document/sherwin-williams-steel-seam-ft910-sds-3/) - [Sherwin-Williams Steel-Seam FT910 SDS](https://knowlesindustrial.com/document/sherwin-williams-steel-seam-ft910-sds-2/) - [Carboline Carbomastic 615 AL Part B SDS](https://knowlesindustrial.com/document/carboline-carbomastic-615-al-part-b-sds/) - [Carboline Carbomastic 615 AL Part A SDS](https://knowlesindustrial.com/document/carboline-carbomastic-615-al-part-a-sds/) - [Carboline Hydroplate Part B SDS](https://knowlesindustrial.com/document/carboline-hydroplate-part-b-sds/) - [Carboline Hydroplate 1080 Part A SDS](https://knowlesindustrial.com/document/carboline-hydroplate-1080-part-a-sds/) - [Carboline Phenoline Tank Shield FP Part B SDS](https://knowlesindustrial.com/document/carboline-phenoline-tank-shield-fp-part-b-sds/) - [Carboline Tank Shield FP Part A SDS](https://knowlesindustrial.com/document/carboline-tank-shield-fp-part-a-sds/) - [Carboline Phenoline Tank Shield SDS](https://knowlesindustrial.com/document/carboline-phenoline-tank-shield-sds/) - [Sherwin-Williams Resuprime 3579 SDS](https://knowlesindustrial.com/document/sherwin-williams-resuprime-3579-sds/) - [Sherwin-Williams Resuflor 3746 Part B SDS](https://knowlesindustrial.com/document/sherwin-williams-resuflor-3746-part-b-sds/) - [Sherwin-Williams Resuflor 3746 Part A SDS](https://knowlesindustrial.com/document/sherwin-williams-resuflor-3746-part-a-sds/) - [Sherwin Williams Resuprime 3579 Part A SDS](https://knowlesindustrial.com/document/sherwin-williams-resuprime-3579-part-a-sds/) - [Sika Armatec 110 EpoCem SDS](https://knowlesindustrial.com/document/sika-armatec-110-epocem-sds/) - [Sikadur Hex-300 Part B SDS](https://knowlesindustrial.com/document/sikadur-hex-300-part-b-sds/) - [Sikadur Hex-300 Part A SDS](https://knowlesindustrial.com/document/sikadur-hex-300-part-a-sds/) - [Sherwin-Williams Steel-Seam FT910 SDS](https://knowlesindustrial.com/document/sherwin-williams-steel-seam-ft910-sds/) - [ArmorSeal Tread-Plex SDS](https://knowlesindustrial.com/document/armorseal-tread-plex-sds/) - [Tnemec Series 1029 Enduratone SDS](https://knowlesindustrial.com/document/tnemec-series-1029-enduratone-sds/) - [Tnemec Series 1224 Epoxoline WB SDS](https://knowlesindustrial.com/document/tnemec-series-1224-epoxoline-wb-sds/) - [Tnemec Series 971 Aerolon Acrylic SDS](https://knowlesindustrial.com/document/tnemec-series-971-aerolon-acrylic-sds/) - [HeliBond SDS](https://knowlesindustrial.com/document/helibond-sds/) - HeliBond-Liquid-Component HeliBond-Powder-Component - [TNEMEC Series 41 Thinners](https://knowlesindustrial.com/document/tnemec-series-41-thinners/) - TNEMEC Series 41 Thinners - [Black Beauty Blast Media SDS](https://knowlesindustrial.com/document/black-beauty-blast-media-sds/) - SDS__Original_BLACK_BEAUTY_Jan_2020 - [RD Mur-Acryl SDS](https://knowlesindustrial.com/document/rd-mur-acryl-sds/) - RD Mur Acryl SDS - [RD Hydrograff HP SDS](https://knowlesindustrial.com/document/rd-hydrograff-hp-sds/) - RD HYDROGRAFF-HP SDS - [Holliston Sand 0/00/000 Blast Media SDS](https://knowlesindustrial.com/document/holliston-sand-0-00-000-blast-media-sds/) - Holliston-Sand-SDS-010324 - [Elephant Snot SDS](https://knowlesindustrial.com/document/elephant-snot-sds/) - Elephant_Snot_SDS - [DENSO PROTAL 7200 Resin](https://knowlesindustrial.com/document/denso-protal-7200-resin/) - DENSO PROTAL 7200 PART A RESIN SDS - [Carboline Carboquick 200 SDS](https://knowlesindustrial.com/document/carboline-carboquick-200-sds/) - Carboline Carboquick 200 A Carboline Carboquick 200 B - [Carboline Carbomastic 615 SDS](https://knowlesindustrial.com/document/carboline-carbomastic-615-sds/) - Carboline Carbomastic 615 A Carboline Carbomastic 615 B - [BELLEMARE Glassgrit Blast Media SDS](https://knowlesindustrial.com/document/bellemare-glassgrit-blast-media-sds/) - Bellemare Glassgrit-SDS-ID-VR - [GMA Garnet Blast Media SDS](https://knowlesindustrial.com/document/gma-garnet-blast-media-sds/) - AU_GMA_Garnet-SDS_May_2019 - [ONERESTORE SDS](https://knowlesindustrial.com/document/onerestore-sds/) - ONERESTORE SDS - [HILTI HY 270 SDS](https://knowlesindustrial.com/document/hilti-hy-270-sds/) - Hilti HY 270 SDS - [EUCLID QWIKSTITCH SDS](https://knowlesindustrial.com/document/euclid-qwikstitch-sds-2/) - Euclid QWIKstitch SDS - [EUCLID QUIKJOINT SDS](https://knowlesindustrial.com/document/euclid-quikjoint-sds/) - Euclid QWIKjoint Part A SDS Euclid QWIKjoint Part B SDS - [KOSTER VAP 2000 SDS](https://knowlesindustrial.com/document/koster-vap-2000-sds/) - CT 234 KOSTER VAP I 2000 UFS SDS 10252013 - [CEILCOTE Flakeline 282 SDS](https://knowlesindustrial.com/document/ceilcote-flakeline-282-sds/) - CEILCOTE_282_FLAKELINE_BC_OFFWHT_PTA - [CEILCOTE Flakeline 180](https://knowlesindustrial.com/document/ceilcote-flakeline-180/) - CEILCOTE_180_FLAKELINE_PART_A - [CEILCOTE T-410 Solvent SDS](https://knowlesindustrial.com/document/ceilcote-t-410-solvent-sds/) - CEILCOTE T-410 Solvent SDS - [CEILCOTE Styrene Smoothing Liquid](https://knowlesindustrial.com/document/ceilcote-styrene-smoothing-liquid/) - CEILCOTE Styrene Smoothing Liquid - [CEILCOTE S11 Powder](https://knowlesindustrial.com/document/ceilcote-s11-powder/) - CEILCOTE S11 Powder - [CEILCOTE S1 Powder](https://knowlesindustrial.com/document/ceilcote-s1-powder/) - CEILCOTE S1 Powder - [CEILCOTE 370HT Primer SDS](https://knowlesindustrial.com/document/ceilcote-370ht-primer-sds/) - CEILCOTE 370HT Primer - [CEILCOTE #2 Hardener](https://knowlesindustrial.com/document/ceilcote-2-hardener/) - CEILCOTE #2 Hardener - [MasterMatrix UW 450 SDS](https://knowlesindustrial.com/document/mastermatrix-uw-450-sds/) - MasterMatrix-UW-450-sds_en_us - [BAR-RUST 233H SDS](https://knowlesindustrial.com/document/bar-rust-233h-sds/) - BAR-RUST 233H A - [TREMPROOF 250 GC SDS](https://knowlesindustrial.com/document/tremproof-250-gc-sds-2/) - TREMproof-250GC-SDS-2206549 - [SIKA Leakmaster LV 1](https://knowlesindustrial.com/document/sika-leakmaster-lv-1/) - sika-leakmaster-lv-1-sds - [EUCO QWIKJOINT UVR SDS](https://knowlesindustrial.com/document/euco-qwikjoint-uvr-sds/) - EUCO QWIKJOINT UVR B EUCO QWIKJOINT UVR - [ENVIROSEAL 40 SDS](https://knowlesindustrial.com/document/enviroseal-40-sds/) - ENVIROSEAL40 - [EUCO QWIKSTITCH](https://knowlesindustrial.com/document/euco-qwikstitch/) - EUCO QUIKSTITCH - [ENVIROSEAL 40](https://knowlesindustrial.com/document/enviroseal-40/) - ENVIROSEAL40 - [CIM 1000 SDS](https://knowlesindustrial.com/document/cim-1000-sds/) - CIM-1000-SDS - [Bituthene 300 SDS](https://knowlesindustrial.com/document/bituthene-300-sds/) - Bituthene 3000 SDS - [Acetone SDS](https://knowlesindustrial.com/document/acetone-sds/) - [Denatured Alcohol SDS](https://knowlesindustrial.com/document/denatured-alcohol-sds/) - [MEK SDS](https://knowlesindustrial.com/document/mek-sds/) - [Mineral Spirits SDS](https://knowlesindustrial.com/document/mineral-spirits-sds/) - [Tnemec Series 41 Thinners SDS](https://knowlesindustrial.com/document/tnemec-series-41-thinners-sds/) - [Toluene SDS](https://knowlesindustrial.com/document/toluene-sds/) - [Xylene SDS](https://knowlesindustrial.com/document/xylene-sds/) - [Accelguard Set Speed SDS](https://knowlesindustrial.com/document/accelguard-set-speed-sds/) - [Acti Gel 208 SDS](https://knowlesindustrial.com/document/acti-gel-208-sds/) - [Flex Classic Mountain Grout SDS](https://knowlesindustrial.com/document/flex-classic-mountain-grout-sds/) - [Harris Kurseal 309 SDS](https://knowlesindustrial.com/document/harris-kurseal-309-sds/) - [MasterGlenium 7500 SDS](https://knowlesindustrial.com/document/masterglenium-7500-sds/) - [MasterRoc SA 160 SDS](https://knowlesindustrial.com/document/masterroc-sa-160-sds/) - [MasterSet Delvo ESC SDS](https://knowlesindustrial.com/document/masterset-delvo-esc-sds/) - [MasterSet Delvo SDS](https://knowlesindustrial.com/document/masterset-delvo-sds/) - [Quikrete Shotcrete MS SDS](https://knowlesindustrial.com/document/quikrete-shotcrete-ms-sds/) - [SikaFilm SDS](https://knowlesindustrial.com/document/sikafilm-sds/) - [SIkaGard 30 ER SDS](https://knowlesindustrial.com/document/sikagard-30-er-sds/) - [HydroGel SX SDS](https://knowlesindustrial.com/document/hydrogel-sx-sds/) - [Mountain Grout Pump Flush SDS](https://knowlesindustrial.com/document/mountain-grout-pump-flush-sds/) - [Mountain Grout Ultra SDS](https://knowlesindustrial.com/document/mountain-grout-ultra-sds/) - [Prime Flex 900 XLV SDS](https://knowlesindustrial.com/document/prime-flex-900-xlv-sds/) - [Prime Flex 910 920 SDS](https://knowlesindustrial.com/document/prime-flex-910-920-sds/) - [Sikadur 31 SDS](https://knowlesindustrial.com/document/sikadur-31-sds/) - [Sikadur 32 SDS](https://knowlesindustrial.com/document/sikadur-32-sds/) - [Sikadur 35 Hi Mod SDS](https://knowlesindustrial.com/document/sikadur-35-hi-mod-sds/) - [Sikadur 52 SDS](https://knowlesindustrial.com/document/sikadur-52-sds/) - [SikaFix HH Accelerator SDS](https://knowlesindustrial.com/document/sikafix-hh-accelerator-sds/) - [SikaFix HH LV SDS](https://knowlesindustrial.com/document/sikafix-hh-lv-sds/) - [Carboline Carbogard 890 (Part A) SDS](https://knowlesindustrial.com/document/carboline-carbogard-890-part-a-sds/) - [Carboline Carbogard 890 (Part B) SDS](https://knowlesindustrial.com/document/carboline-carbogard-890-part-b-sds/) - [Carboline Carbogard 891 VOC (Part A) SDS](https://knowlesindustrial.com/document/carboline-carbogard-891-voc-part-a-sds/) - [Carboline Carbogard 891 VOC (Part B) SDS](https://knowlesindustrial.com/document/carboline-carbogard-891-voc-part-b-sds/) - [Carboline Carbogard 893 (Part A) SDS](https://knowlesindustrial.com/document/carboline-carbogard-893-part-a-sds/) - [Carboline Carbogard 893 (Part B) SDS](https://knowlesindustrial.com/document/carboline-carbogard-893-part-b-sds/) - [Corothane Galvapac Zinc Primer Moisture Cure Urethane 1K SDS](https://knowlesindustrial.com/document/corothane-galvapac-zinc-primer-moisture-cure-urethane-1k-sds/) - [Denso Protal 7200 SDS](https://knowlesindustrial.com/document/denso-protal-7200-sds/) - [Peel Away 1 Heavy Duty Paint Remover SDS](https://knowlesindustrial.com/document/peel-away-1-heavy-duty-paint-remover-sds/) - [RD ELASTOFLEX SDS](https://knowlesindustrial.com/document/rd-elastoflex-sds/) - [RD ELASTOMETAL SDS](https://knowlesindustrial.com/document/rd-elastometal-sds/) - [RD MONOGUARD SDS](https://knowlesindustrial.com/document/rd-monoguard-sds/) - [Sherwin Williams Acrolon 100 HS SDS](https://knowlesindustrial.com/document/sherwin-williams-acrolon-100-hs-sds/) - [Sherwin Williams Acrolon 218 HS SDS](https://knowlesindustrial.com/document/sherwin-williams-acrolon-218-hs-sds/) - [Sherwin Williams Acrolon Ultra SDS](https://knowlesindustrial.com/document/sherwin-williams-acrolon-ultra-sds/) - [Sherwin Williams Duraplate 235 SDS](https://knowlesindustrial.com/document/sherwin-williams-duraplate-235-sds/) - [Sherwin Williams Duraplate 289 SDS](https://knowlesindustrial.com/document/sherwin-williams-duraplate-289-sds/) - [Sherwin Williams Duraplate 6000 (Part A) SDS](https://knowlesindustrial.com/document/sherwin-williams-duraplate-6000-part-a-sds/) - [Sherwin Williams Duraplate 6000 (Part B) SDS](https://knowlesindustrial.com/document/sherwin-williams-duraplate-6000-part-b-sds/) - [Sherwin Williams Duraplate 6100 (Part A) SDS](https://knowlesindustrial.com/document/sherwin-williams-duraplate-6100-part-a-sds/) - [Sherwin Williams Duraplate 6100 (Part B) SDS](https://knowlesindustrial.com/document/sherwin-williams-duraplate-6100-part-b-sds/) - [Sherwin Williams Duraplate 7550 (Part A) SDS](https://knowlesindustrial.com/document/sherwin-williams-duraplate-7550-part-a-sds/) - [Sherwin Williams Duraplate 7550 (Part B) SDS](https://knowlesindustrial.com/document/sherwin-williams-duraplate-7550-part-b-sds/) - [Sherwin Williams Duraplate 8200 (Part A) SDS](https://knowlesindustrial.com/document/sherwin-williams-duraplate-8200-part-a-sds/) - [Sherwin Williams Duraplate 8200 (Part B) SDS](https://knowlesindustrial.com/document/sherwin-williams-duraplate-8200-part-b-sds/) - [Sherwin Williams Hi Solids Polyurethane 250 SDS](https://knowlesindustrial.com/document/sherwin-williams-hi-solids-polyurethane-250-sds/) - [Sherwin Williams Loxon XP SDS](https://knowlesindustrial.com/document/sherwin-williams-loxon-xp-sds/) - [Sherwin Williams Macropoxy 267 (Part B) SDS](https://knowlesindustrial.com/document/sherwin-williams-macropoxy-267-part-b-sds/) - [Sherwin Williams Macropoxy 267 (Part A) SDS](https://knowlesindustrial.com/document/sherwin-williams-macropoxy-267-part-a-sds/) - [Sherwin Williams Macropoxy 646 (Part A) SDS](https://knowlesindustrial.com/document/sherwin-williams-macropoxy-646-part-a-sds/) - [Sherwin Williams Macropoxy 646 (Part B) SDS](https://knowlesindustrial.com/document/sherwin-williams-macropoxy-646-part-b-sds/) - [Smart Strip Paint Remover SDS](https://knowlesindustrial.com/document/smart-strip-paint-remover-sds/) - [Tnemec Endura Shield Series 1081 SDS](https://knowlesindustrial.com/document/tnemec-endura-shield-series-1081-sds/) - [Tnemec Epoxoline N69 Hi Build SDS](https://knowlesindustrial.com/document/tnemec-epoxoline-n69-hi-build-sds/) - [Tnemec Epoxoprime Series 201 SDS](https://knowlesindustrial.com/document/tnemec-epoxoprime-series-201-sds/) - [Tnemec MortarClad Series 218 SDS](https://knowlesindustrial.com/document/tnemec-mortarclad-series-218-sds/) - [Tnemec Mortarcrete Series 217 SDS](https://knowlesindustrial.com/document/tnemec-mortarcrete-series-217-sds/) - [Tnemec Omnithane Series 1 SDS](https://knowlesindustrial.com/document/tnemec-omnithane-series-1-sds/) - [Tnemec Perma Glaze Series G435 SDS](https://knowlesindustrial.com/document/tnemec-perma-glaze-series-g435-sds/) - [Tnemec Perma Shield FR Series G436 SDS](https://knowlesindustrial.com/document/tnemec-perma-shield-fr-series-g436-sds/) - [Tnemec Tneme Glaze Series 280 SDS](https://knowlesindustrial.com/document/tnemec-tneme-glaze-series-280-sds/) - [Tnemec Tneme Glaze Series 282 SDS](https://knowlesindustrial.com/document/tnemec-tneme-glaze-series-282-sds/) - [Catherdral Stone Jahn M SDS](https://knowlesindustrial.com/document/catherdral-stone-jahn-m-sds/) - [Conpro Stucco SDS](https://knowlesindustrial.com/document/conpro-stucco-sds/) - [Rapid Set Mortar Mix SDS](https://knowlesindustrial.com/document/rapid-set-mortar-mix-sds/) - [SpecMix Mortars SDS](https://knowlesindustrial.com/document/specmix-mortars-sds/) - [Diesel SDS](https://knowlesindustrial.com/document/diesel-sds/) - [Kerosene SDS](https://knowlesindustrial.com/document/kerosene-sds/) - [Propane SDS](https://knowlesindustrial.com/document/propane-sds/) - [Unleaded Gasolines (All Grades) SDS](https://knowlesindustrial.com/document/unleaded-gasolines-all-grades-sds/) - [DeWalt AC100+ Gold SDS](https://knowlesindustrial.com/document/dewalt-ac100-gold-sds/) - [Euclid QWIKjoint Part A SDS](https://knowlesindustrial.com/document/euclid-qwikjoint-part-a-sds/) - [Euclid QWIKjoint Part B SDS](https://knowlesindustrial.com/document/euclid-qwikjoint-part-b-sds/) - [Euclid QWIKstitch SDS](https://knowlesindustrial.com/document/euclid-qwikstitch-sds/) - [Hilty HY 100 SDS](https://knowlesindustrial.com/document/hilty-hy-100-sds/) - [Hilty HY 200 SDS](https://knowlesindustrial.com/document/hilty-hy-200-sds/) - [Hilty RE 500 SDS](https://knowlesindustrial.com/document/hilty-re-500-sds/) - [accelera b sds 170823](https://knowlesindustrial.com/document/accelera-b-sds-170823/) - [accelera c sds 170823](https://knowlesindustrial.com/document/accelera-c-sds-170823/) - [accelera hb sds 170823](https://knowlesindustrial.com/document/accelera-hb-sds-170823/) - [accelera hc sds 170823](https://knowlesindustrial.com/document/accelera-hc-sds-170823/) - [accelera hq sds 170823](https://knowlesindustrial.com/document/accelera-hq-sds-170823/) - [accelera q sds 170823](https://knowlesindustrial.com/document/accelera-q-sds-170823/) - [Accelera RXC SDS 210331](https://knowlesindustrial.com/document/accelera-rxc-sds-210331/) - [accelera s sds 170823](https://knowlesindustrial.com/document/accelera-s-sds-170823/) - [armor stat esd system sdscompressed](https://knowlesindustrial.com/document/armor-stat-esd-system-sdscompressed/) - [cryl a chip sl system sds](https://knowlesindustrial.com/document/cryl-a-chip-sl-system-sds/) - [cryl a chip system sds](https://knowlesindustrial.com/document/cryl-a-chip-system-sds/) - [cryl a floor sl system sds](https://knowlesindustrial.com/document/cryl-a-floor-sl-system-sds/) - [cryl a floor system sds](https://knowlesindustrial.com/document/cryl-a-floor-system-sds/) - [cryl a quartz sl system sds](https://knowlesindustrial.com/document/cryl-a-quartz-sl-system-sds/) - [cryl a quartz system sds](https://knowlesindustrial.com/document/cryl-a-quartz-system-sds/) - [cryl a shield system sds](https://knowlesindustrial.com/document/cryl-a-shield-system-sds/) - [Cryl A Stain System SDS](https://knowlesindustrial.com/document/cryl-a-stain-system-sds/) - [Cryl A Stat ESD System SDS](https://knowlesindustrial.com/document/cryl-a-stat-esd-system-sds/) - [cryl a tex system sds](https://knowlesindustrial.com/document/cryl-a-tex-system-sds/) - [dur a chip system sdscompressed](https://knowlesindustrial.com/document/dur-a-chip-system-sdscompressed/) - [dur a chip w elast o coat system sdscompressed](https://knowlesindustrial.com/document/dur-a-chip-w-elast-o-coat-system-sdscompressed/) - [dur a crete system sdscompressed](https://knowlesindustrial.com/document/dur-a-crete-system-sdscompressed/) - [dur a gard esd system sdscompressed](https://knowlesindustrial.com/document/dur-a-gard-esd-system-sdscompressed/) - [dur a gard sl system sdscompressed](https://knowlesindustrial.com/document/dur-a-gard-sl-system-sdscompressed/) - [dur a gard system sdscompressed](https://knowlesindustrial.com/document/dur-a-gard-system-sdscompressed/) - [dur a quartz system sdscompressed 1](https://knowlesindustrial.com/document/dur-a-quartz-system-sdscompressed-1/) - [dur a wall fgr system sdscompressed](https://knowlesindustrial.com/document/dur-a-wall-fgr-system-sdscompressed/) - [dur a wall system sdscompressed](https://knowlesindustrial.com/document/dur-a-wall-system-sdscompressed/) - [dur a wall vc system sdscompressed](https://knowlesindustrial.com/document/dur-a-wall-vc-system-sdscompressed/) - [Kelmar 1910 SDS](https://knowlesindustrial.com/document/kelmar-1910-sds/) - [Kelmar 1920 Resin (PartA) SDS](https://knowlesindustrial.com/document/kelmar-1920-resin-parta-sds/) - [Kelmar Monobond Resin Part A SDS](https://knowlesindustrial.com/document/kelmar-monobond-resin-part-a-sds/) - [Kelmar Neo V SDS](https://knowlesindustrial.com/document/kelmar-neo-v-sds/) - [Kelmar TE Hardener (PartB) SDS](https://knowlesindustrial.com/document/kelmar-te-hardener-partb-sds/) - [Kelmar TE Resin (PartA) SDS](https://knowlesindustrial.com/document/kelmar-te-resin-parta-sds/) - [MasterSeal M 200 SLV SDS](https://knowlesindustrial.com/document/masterseal-m-200-slv-sds/) - [MasterSeal TC 225 SDS](https://knowlesindustrial.com/document/masterseal-tc-225-sds/) - [mica flex e system sdscompressed 1](https://knowlesindustrial.com/document/mica-flex-e-system-sdscompressed-1/) - [NeoGard FC 7510 SDS](https://knowlesindustrial.com/document/neogard-fc-7510-sds/) - [poly crete hf system sdscompressed](https://knowlesindustrial.com/document/poly-crete-hf-system-sdscompressed/) - [poly crete mdb system sds](https://knowlesindustrial.com/document/poly-crete-mdb-system-sds/) - [poly crete mdc system sds](https://knowlesindustrial.com/document/poly-crete-mdc-system-sds/) - [poly crete mdq system sds](https://knowlesindustrial.com/document/poly-crete-mdq-system-sds/) - [poly crete md system sdscompressed 1](https://knowlesindustrial.com/document/poly-crete-md-system-sdscompressed-1/) - [poly crete slb system sds](https://knowlesindustrial.com/document/poly-crete-slb-system-sds/) - [reflexions system sdscompressed 1](https://knowlesindustrial.com/document/reflexions-system-sdscompressed-1/) - [shop floor mr system sdscompressed](https://knowlesindustrial.com/document/shop-floor-mr-system-sdscompressed/) - [shop floor system sdscompressed](https://knowlesindustrial.com/document/shop-floor-system-sdscompressed/) - [Sikafloor 41 P Pronto Formerly MTop SRS 41P](https://knowlesindustrial.com/document/sikafloor-41-p-pronto-formerly-mtop-srs-41p/) - [Sikafloor 53 TC Pronto Formerly MTop SRS 53TC](https://knowlesindustrial.com/document/sikafloor-53-tc-pronto-formerly-mtop-srs-53tc/) - [Sikafloor 61 BC Pronto Formerly MTop SRS 61BC](https://knowlesindustrial.com/document/sikafloor-61-bc-pronto-formerly-mtop-srs-61bc/) - [Sikafloor 71 TC Pronto Formerly MTop SRS 71TC](https://knowlesindustrial.com/document/sikafloor-71-tc-pronto-formerly-mtop-srs-71tc/) - [Sikafloor 100 PAS Pronto Formerly MTop SRS 100PAS](https://knowlesindustrial.com/document/sikafloor-100-pas-pronto-formerly-mtop-srs-100pas/) - [Tnemec Ultra Tread MVT Series N241 SDS](https://knowlesindustrial.com/document/tnemec-ultra-tread-mvt-series-n241-sds/) - [Tnemec Ultra Tread S Series N241 N246 SDS](https://knowlesindustrial.com/document/tnemec-ultra-tread-s-series-n241-n246-sds/) - [Tnemeguard Series 154](https://knowlesindustrial.com/document/tnemeguard-series-154/) - [Tremco PUMA BC SDS](https://knowlesindustrial.com/document/tremco-puma-bc-sds/) - [Tremco PUMA Primer SDS](https://knowlesindustrial.com/document/tremco-puma-primer-sds/) - [Tremco PUMA TC SDS](https://knowlesindustrial.com/document/tremco-puma-tc-sds/) - [VENT E System SDS 230403](https://knowlesindustrial.com/document/vent-e-system-sds-230403/) - [Five Star Fluid Grout 100 SDS 2230806](https://knowlesindustrial.com/document/five-star-fluid-grout-100-sds-2230806/) - [Euco Tremie Grout SDS](https://knowlesindustrial.com/document/euco-tremie-grout-sds/) - [Euclid Tammsgrout Supreme SDS](https://knowlesindustrial.com/document/euclid-tammsgrout-supreme-sds/) - 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