GRM Sealants & Coatings is your trusted source for comprehensive firestopping, traffic coatings, caulking, and expansion joint solutions. With our commitment to excellence and attention to detail, we offer complete firestop solutions to ensure the safety and integrity of your building. Our commercial traffic coating solutions provide durable, waterproof membranes to protect your surfaces from heavy use and harsh conditions. Additionally, our caulking and sealant services offer precise and detailed applications for commercial and industrial projects. Explore our range of trafficable seismic and watertight building expansion joint applications to enhance the longevity and functionality of your structures. We are certified partners with Hilti, Tremco, Sika, and Emseal to offer you quality products for your project. At GRM Sealants and Coatings, we are dedicated to delivering top-quality products and services tailored to meet your specific needs.

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Complete Firestop Solutions

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Commercial Traffic Coating Solutions

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Commercial & Industrial Finish & Detailed Caulking Services

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Trafficable Seismic & Water Tight Building Expansion Joints

Our Customers

What They’re Saying

  • Excellent workmanship on their firestopping work. From packing mineral wool, applying firestopping sealant, and spraying firestopping material, the installation work is amazing, very clean, and neat. This really demonstrates that they put their pride and heart into the work. Their shop drawings and sign-off documents are very organized as well. They also provide detailed photos of the firestopping installation. That makes the project close-out stage smooth. Well recommended firm for the firestopping work!

    Jack Hui


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