Metacaulk Intumescent Sleeve is a firestop seal for several types of plastic pipe & hard non-metal conduit installations. Ideal for flammable pipes penetrating the uneven concrete fluted deck assembly. No need to firestop both penetration sides.
Tested for PVC, CPVC, ABS and PVC/ABS Foam Core, FRPP, PP, PVDF pipe
Easy installation without modifications, steel bolts or fasteners- Fasten with fiberglass tape, pop rivets or hose clamps around pipe.
Economical and Saves on Labor Cost
No Measurement of Material Required and easily wraps around pipes. Eliminates need for collars/wrap strips.
Flexible, Can be retrofitted, easily removed and replaced and is manufactured from a durable galvanized steel outer shell lined with a highly intumescent material
Concrete floor/wall installations & concrete fluted deck assembly. Approved with optional sleeve (S/10 or heavier) cast or grouted into floor/wall for 8”(20 cm) or smaller PVC/CPVC. Gives immediate smoke seal when used with Biostop 500+/150+