Welcome to Self-Seal Firestopping!
Self-Seal™ Firestopping Products are at the leading edge of the Firestop industry. The 100% silicone Firestop sealants will provide a water, smoke and toxic gas seal that will meet the stringent industry requirements. The Self-Seal™ line of products includes a non-sag, self-leveling and intumescent solution.
Firestop Caulks
Exceptionally performing firestop caulks designed for dependabilty and performance. SelfSeal Firestop Caulks are made up of 100% silicone which allows for long-term performance and jobsite dependability...
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Firestop Collars & Bands
100% silicone collars and bands designed for use in various firestop applications. These collars and bands will remain flexible and not deteriorate over time...
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Firestop Mineral Wool
MW-300 is a specially formulated, semi-rigid, mineral felt strip with a nominal 4.5 pcf (72 kg/m3) density. It is pre-cut into strips designed for ease of installation and will help ensure the Firestop caulks are installed to the right depth...
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Firestop Listings
Find a complete library of UL, ULC, cUL and Warnock Hersey listings. Easily learn how to install the SelfSeal firestop products around the various applications...
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Firestop Projects
View the various projects and installations where our dependable SelfSeal Firestopping Products have been installed...
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