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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
1 Phase supply
which acts as a vapour barrier
superior to many pressed units
Extreme Temperature Tolerance: Operates efficiently across a wide thermal range from -40°C to +70°C
Firoblok Intumescent Sleeve for Rectangular Plastic Ducting Size:220mm x 90mm 1 Phase supplyFiroblok 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,
