Product Description

3M Fire Barrier Tuck-In Wrap Strips are designed for use with PVC, ccPVC, and FRPP plastic pipes penetrating through concrete floors, block and concrete walls, and gypsum stud walls. 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