Lead free Silver solder or Copper solder
Silver content solders have a lower melt point and give a low resistance solder joint

A range of lead-free solders supplied in handy sized dispensers. The 0.8mm solder wire is quick melting, easy to use, and ideal for use on micro electronics, fine wires, and most other electrical / electronic soldering operations.

Lead-free solders melt at a higher temperature than conventional tin/lead solders. However, the tip temperature of the new CSL or XSL Antex iron reduces this problem. Lead-free solders are also more aggressive and erode the plating on soldering iron tips much more quickly. To increase tip life Antex have developed a new lead-free range of tips.