H-20 1.7 oz. Lead-Free Water Soluble Solder Flux Paste
Oatey. $8.99. In stock.
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.