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SpecSeal Closet Flange Firestop Gasket

SpecSeal Closet Flange Firestop Gasket
SpecSeal Closet Flange Firestop Gasket
SpecSeal Closet Flange Firestop Gasket
SpecSeal Closet Flange Firestop Gasket

SpecSeal Closet Flange Firestop 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. Traditional firestopping methods require the firestop material to be applied around the pipe prior to setting the toilet flange, which can be problematic if the firestop material is not recessed a sufficient distance from the top to accommodate the throat of the flange. The alternative is to apply the firestopping from the underside of the floor, necessitating the use of ladders or lifts. SpecSeal Closet Flange Firestop Gaskets solve the problem by providing a labor-friendly method of properly firestopping the opening.

Test Standards ASTM E814 (UL1479)
CAN/ULC-S115
Third Party Approvals

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
Applications
Metallic Pipe
Plastic Pipe
Properties
Finished Product
Intumescent
Low VOC
No Expiration
Smoke Barrier

Specifications

Property Value
Color Red
Thickness 1/4" (6 mm)
Weight 0.13 lbs (0.06 kg)
Expansion Begins 320°F (160°C)
Volume Expansion 800%
Storage Temperature Less than 130°F (54°C)
In-Service Temperature Less than 130°F (54°C)
Shelf Life No Limit

Ordering Information

Catalog Number UPC Number Description (UOM) Qty. Case Qty. Weight (Each) Image
CF34 730573037805 SpecSeal Closet Flange Gaskets Gasket sized for 3" or 4" 1 10 2.02 SpecSeal Closet Flange Gaskets Gasket sized for 3
SpecSeal Closet Flange Firestop Gasket
STI leads the industry in developing innovative fire protection systems that help stop the spread of fire, smoke and hot gases. For over 25 years, our team has worked hand in hand with the construction industry to create simple solutions to complex firestopping problems. Our SpecSeal® and EZ Path® product lines are engineered to deliver powerful performance. Because our system designs are user-driven, they are easier to apply. The result is simply designed, outstanding fire protection systems which often result in lower installed costs. STI products and systems offer innovative firestop solutions for all types of new construction and retrofit applications. Since firestopping is our only business, we concentrate all our resources on providing the highest quality, fully tested, innovative firestopping solutions.