Oatey® H-20®95 Water Soluble Tinning Flux, 8 oz, Pail, 7 g/l VOC, 20000 to 40000 cP Viscosity, 3 to 4 pH, Solid Paste, Composition: Glycerine, Triethanolamine Hydrochloride, Tin, Zinc Chloride, Ammonium Chloride, Bismuth, Copper, Gray, Slight, 400 to 700 deg F, Applicable Materials: Copper, Brass, Zinc, Galvanized Iron and Tin or Copper-Coated Metal
Effective on all metals, except aluminum and stainless steel Compatible with 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 7 g/l <1 percent by weight