STI - Specified Technologies Inc

210 Evans Way

Somerville, NJ 08876

GasketSpecSeal® Closet Flange Firestop Gasket

Overview
Description
A one-piece, molded rubber, intumescent pad that installs beneath a 3 in (76 mm) or 4 in (102 mm) closet flange to effectively firestop the opening.
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Product Documents
GasketSpecSeal® Closet Flange Firestop Gasket Documents [4]
STI - Specified Technologies Inc Documents [4]
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