50mtrs X 5 Thread Sealing Cord - LOC-483283 Suitable for metal and plastic threaded fittings. Potable water: WRC listed for use with potable water up to 85ºC meets BS 6920.KTW recommendation for hot and cold water. Gas and water: Carries the German DVGW approval (No.DV-5142 AUO 166), together with DIN 30660. Tested in accordance with EN751-2 Class Arp. • Replaces hemp/tapes and pastes • Disassembly can be achieved easily with normal tools