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Sign In Register Forgot User ID? Forgot Password?Firestop Caulks, Sealants, Putties & Sprays
80 products
Firestop caulks, putties, sealants, and sprays are fire rated to prevent the spread of smoke and fire between building spaces. They fill gaps around structural components (such as ductwork and electrical conduit) that pass through fire barriers. Firestop sealants withstand high temperatures to ensure they maintain a tight seal between spaces.
Firestop Caulks & Sealants
Firestop caulks and sealants are applied to small gaps and joints to prevent flame from spreading between spaces.
For Through Penetrations
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For Construction Joints
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For Curtain Walls
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Firestop Putties
Moldable firestop putties are handformed to fill large or irregularly-shaped spaces and gaps.
For Through Penetrations
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Firestop Sprays
Firestop sprays seal construction joints to prevent fire from moving between spaces. They are applied using a brush or airless sprayer.
For Through Penetrations
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For Construction Joints
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For Curtain Walls
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