Surface curing agent

Latex Solder Mask 1-775 is designed to protect selected areas of printed circuit boards (PCBs) during mass soldering operations. The cured solder mask resists wetting by solder alloy and peels cleanly leaving protected areas clear of solder and mask residue, improving part quality. Ideal for protecting contact surfaces such as gold fingers on plug-in cards, 1-775 is easy to apply by hand or automatic dispensing equipment.