Home / Plumbing / Brassware / Fibre Washer For B/Valve Seat Fibre Washer For B/Valve Seat£0.08 This product is available for pickup in Orpington. Fibre Washer For B/Valve Seat quantity Delivery Store Collection SKU: 23235WC01 Category: Brassware Product ID: 6611 Reviews Related products Brass Air Vent Key £0.53 Add to basket Sale! Cp Rad Extension Piece 40Mm £2.38 Original price was: £2.38.£1.99Current price is: £1.99. Add to basket 15Mm Brass Air Vent Adaptor £0.95 Add to basket Radiator Plug & Vent Pack £1.71 Add to basket