3M Fire Barr Tuck-In Wrap Strip Ws 400 4" 24/Cs
Part #3MF 18817
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- 4" x 2-1/2" x 14-7/8", 3/16" Thick, 6" Installation Hole, Gray, Red Liner, Fire Barrier Tuck-In Wrap Strip (24 per Case)3M™ Fire Barrier Tuck-In Wrap Strips are intumescent wrap strips that are primarily used in top-side firestop installations. We engineered these fire wrap strips to help eliminate the need for retaining collars, concrete screws, ladders etc. saving time and labor. They are flexible around pipe, to fill tough areas and gaps and come with an adhesive-backed label for quick installation.
- Engineered for Top-Side, Firestop, Through-Penetration Installations
- Helps Eliminate the Need for Retaining Collars, Concrete Screws, Saving Time and Labor
- UL Tested and Fire-Rated for up to 3 Hours
- Flexible Foam Strips Wrap Around Pipe to Fill Tough Areas and Gaps
- Adhesive-Backed Label Offers Quick Installation
- Expands 100x in Volume
Brand: 3M Approval: UL 1479, ULC Standard Package: 24 per Case Width: 2-1/2 Inch
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