Firestop Closet Toilet Flange Gasket

Firestop Closet Toilet Flange Gasket

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.

SKU: STICF34 Category: Tags: , , , , , ,
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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.

  • 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