Soldering Flux; Type Paste; Container Jar; Capacity 4 Oz; Metal Used On Copper, Brass, Galvanized Iron, Lead, Zinc, Tin, Silver, Nickel, Mild Steel, Terne Plate, Malleable Iron; Compliant Specification ASTM B813, MIL-F-4995 Type II; Application Lead-Free Solder; Packaging Quantity 48 per Case