Polypipe 1" fibre washers (Part Code: UFHWASHER) are primarily used as replacement seals for underfloor heating manifolds and water temperature control systems. These washers are designed to fit 1" BSP (British Standard Pipe) threaded fittings and have the unique property of swelling when wet to create an effective, watertight seal.
Polypipe - 1" Fibre Replacement Washer
SKU: EDWK99720

























