Solder definition: Solder is a fusible metal alloy used to create a permanent bond between metal workpieces. It must first be melted in order to adhere to and ... Solder Product Listing: 21000206,21000236.Soldering, Desoldering, Rework Products type:Solder(11510),Soldering, Desoldering, Rework Tips, Nozzles(4755),Accessories(2478),Soldering Irons, Tweezers, Handles(2114),Solder Stencils, Templates(1115) .Solder has 2 pieces of spot stock price information, you can click the "RFQ" button to confirm the inventory and price with the Elecinsight.