SpecSeal Closet Flange Firestop Gaskets are one-piece, molded rubber, intumescent pads that install beneath a 3" (76 mm) or 4" (102 mm) closet flange to effectively firestop the opening. The die cut rubber gasket is perforated to delineate removable inserts sized to accommodate various outer diameters of toilet flanges. SpecSeal Closet Flange Firestop Gaskets solve the problem in traditional firestopping methods by providing a labor-friendly method of properly firestopping the opening.

Features

• Seamless fit for fast, easy installation with no tools required
• Installs from the top, saving labor
• No caulk to clean up
• Always ready to use - no shelf life - no caulk tubes to dry out

10 pcs/ctn