Firestop tested for up to 3 hours in accordance with ASTM E 814 (UL 1479)
A fast and effective way to firestop top-side concrete floor penetrants
Adhesive-backed label for quick installation
Ready-to-install wrap strips are precut to length for 4 in. (101.6 mm) non-metallic pipes
Ideal for use when firestopping through penetrations in fire-rated concrete floor assemblies. The wrap strips also have the ability to be used within concrete and gypsum wallboard assemblies. Current non-metallic listed applications include PVC, ccPVC and FRPP piping systems.