STI - Specified Technologies Inc

210 Evans Way

Somerville, NJ 08876

WF300 Intumescent Firestop Caulk

Description
A latex based, high solids firestop caulk. This material, when properly installed, effectively seals penetration openings in wood frame construction against the spread of fire, smoke and combustion byproducts.
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WF300 Intumescent Firestop Caulk Documents (4)
[Installation Videos]
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