This 18-gauge high-copper wire solder is self-fluxing because it contains phosphorus, eliminating the need for added flux. The solder is a gray color in the finished piece, so is best used for hidden joins rather than exposed seams where color matching is needed. Easy to handle, wire solder is often used for 'stick' soldering, allowing to you to continually 'feed' solder to your task as you work.
Specifications: Metal type : Copper Form : Wire Solidus (melt) temperature : 1,310°F (710°C) Liquidus (flow) temperature : 1,460°F (793°C) Melt temperature : 1,310°F (710°C)
• Because this solder is gray in color, it is not a good color match on visible joints. • This wire is Cadmium Free!
