OATEY H-20 1.7 oz. Lead-Free Water Soluble Solder Flux Paste

This Oatey H-20 1.7 oz. Water-soluble solder paste flux is designed for use in joining or sweating copper pipe and fittings. It meets ASTM standard B-813 and is approved for use by model plumbing codes. This paste contains no lead and will not turn copper pipe green.|Effective on most metals, excluding aluminum and stainless steel|Compatible with common plumbing solder alloys|Formula resists turning copper piping green|Lead-free flux cleans and fluxes copper piping|Petrolatum base provides effective cleaning|Standard 14 (performance) and standard 61 (health effects) certified