Promptekk Metal Alloys & Refining Corporation offers High Temperature Resistant Lead Free Solder. Promptekk Metal Alloys & Refining Corporation is an ISO 9001:2000 accredited company supplying a wide range of Solders, Fluxes, Metal Bearing Alloy, Pure Nickel Anode, White Metals and Electroplating Anodes. The High Temperature Resistant Lead Free Solder is available in stick, wire, ingots and pellet forms and comes in grades of grades 90 / 10 Sn / Ag, 98 / 2, 62 / 36 / 2 etc. The High Temperature Resistant Lead Free Solder is used to prevent contamination and finds application in food packaging industries to join containers.