We introduced Johnson's Soldering Paste many years ago. It soon became a favorite of plumbers across the country because it offers just the right fluxing power for soldering sweat fittings, but doesn't corrode the copper pipes.
We also offer Johnson`s Best Paste Flux which meets the ASTM B-813 Standard for potable water supplies.
Johnson produces paste fluxes with pure tin, E-127 and E-128 Flux-'N-Solders, compatible with Johnson's Lead-Free Solders, which both flux and pre-tin each joint to provide the tightest and strongest possible bond.
