KARFA intumescent sleeve P110 for KARFA threaded pipes 1 1/2"

KARFA P110 is a foiled intumescent sleeve to go over plastic, UPVC, steel & copper pipes, plastic ventilation trunking. KARFA sleeves are designed to protect cables and metal/plastic pipes and ventilation trunking passing through fire-rated ceiling, floors or walls made from block, brick or concrete and hollow plasterboard floors and walls. They are flexible, allowing contraction and expansion of water pipes and give protection form corrosion caused by close contact with cement, cement blocks, plaster and other corrosive building materials.