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.

Features:
Engineered for top-side, firestop, through-penetration installations
Helps eliminate the need for retaining collars, concrete screws, etc., 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