OATEY H-20 8 oz. Lead-Free Water Soluble Solder Flux Paste

The OATEY 8 oz. Solder Paste is designed for use in joining or sweating copper piping and fittings. The lead-free formula will not turn copper piping green. Compatible with common plumbing solder alloys.|Effective on most metals, excluding aluminum and stainless steel|Compatible with common plumbing solder alloys|Can be used on copper piping without discoloration|Good for large diameter copper piping|100% lead-free paste cleans, fluxes and pre-tins copper piping to provide uniform solder flow|Petrolatum base provides cleaning effectiveness|Meets ASTM standard B-813|NSF standard 14 (performance) and standard 61 (health effects) certified|Safe for use in potable water applications|Includes brush for easy application