RECTORSEAL 66584 METACULK 2IN / 3IN / 4IN INTUMESCENT SLEEVE

Metacaulk® Intumescent Sleeve, Flexible, 31 in Length, 10 in Width, 3 in Height, Fire Rating: Up to 3 hr, Specifications Met: ASTM E814, UL 1479, cULus Listed, Silver, Metal

Metacaulk® intumescent sleeve is a firestop seal for PVC, ccPVC, CPVC, FRPP, PP, Abs and PVDF pipe and rigid non-metallic conduit installations. Easily installed without modifications, steel bolts or fasteners, the intumescent sleeve is an ideal approach for fire stopping combustible pipes penetrating the uneven contours of a concrete fluted deck assembly. It eliminates the need for collars or wrap strips and is great for use on pipes that penetrate walls at less than a 90 deg angle. It also eliminates the need to firestop on both sides of a penetration. The intumescent sleeve easily wraps around pipes and is manufactured from a durable galvanized steel outer shell that is lined with a highly intumescent material. The sleeve is fastened with either fiberglass tape, pop rivets or hose clamps around the pipe. When used with Metacaulk® 1000 or 150+ sealant, it produces an immediate smoke seal.