577 - Thread Sealant

Medium strength. Suitable for copper, mild steel, cast iron, stainless steel and galvanised pipe. Carries the German DVGW approval. tested in accordance with EN751-1. Certified to NSF P1. Conforms with: BS 6956 : 7 (gas).
AGA Approval No. 3207 to 1050kPa (152psi).