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3M Fire Barrier Sealant FD150+ is a latex-based, gun-grade sealant designed to form a flexible firestop seal. This sealant cures when exposed to air, providing a strong barrier against fire, smoke, and gases. It is suitable for various construction substrates.
This sealant is engineered for applications where fire resistance is necessary. It provides a continuous seal that remains pliable, accommodating typical building movement and installation requirements.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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