8OZ Water Soluble Tinning Flux

Oatey # 30142 H-20(R)95 Water Soluble Tinning Flux

Effective on all metals, except aluminum and stainless steel.
Compatible with all common plumbing solder alloys.
Will not turn copper piping green.
Good for large diameter copper piping.
100 percent lead-free paste flux cleans and fluxes copper piping.
Flux formulation provides cleaning effectiveness.
NSF standard 14 (performance) and standard 61 (health effects) certified. Meets ASTM standard B-813 and is approved for use by model plumbing codes. Includes brush for easy flux application.