Firoblok Intumescent Sleeve for Rectangular Plastic Ducting Size:220mm x 90mm Separate footplate and detachable spigots

Separate footplate and detachable spigots for simple mount and connection

Their flexible design allows them to easily conform to bends

M8 thread stud with drop-in anchor designed for anchoring into concrete ceilings

which acts as a vapour barrier

Firoblok Intumescent Sleeve for Rectangular Plastic Ducting Size:220mm x 90mm Separate footplate and detachable spigotsFiroblok Intumescent Sleeve for Rectangular Plastic Ducting is a foiled intumescent sleeve designed to go over plastic, UPVC, steel and copper pipes, plastic ventilation trunking, and flues. It provides fire protection, allows for the expansion of water pipes, and protects services from corrosion caused by contact with cement, plaster, and concrete. In a fire, the intumescent material expands inward, sealing melting PVC pipes, trunking, and ducts,