Soldering Flux; Type Paste; Specific Gravity 1.1; Capacity 8 Oz; Color Amber; Metal Used On Copper, Brass, Zinc, Galvanized Iron, Lead, Tin, Copper Coated Metal; Compliant Specification NSF 14/61, ISO 9001; Application Potable Water; Lead Free; Includes Brush; Solder Temperature Range 400 to 700 Deg F; pH Value 3 to 4; Boiling Point 638 Deg F; Flash Point 540 Deg F; Viscosity 20000 to 40000 cP; VOC 29 Gram per Liter; Ingredients 8009-03-8 Petrolatum, 7646-85-7 Zinc Chloride, 12125-02-9 Ammonium Chloride; Weight 0.626 Lb; Packaging Quantity 24 per Carton; Warranty 2 Year Shelf Life