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Order LookupFirestop Caulks, Sealants, Putties & Sprays
Available2 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.
Series
Firestop Putties
Moldable firestop putties are handformed to fill large or irregularly-shaped spaces and gaps.
For Through Penetrations
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