1,Tamponde series 2,photoimageable solder mask 3,by approved by American UL 4,ISO-9001, ISO14001 5,PCB printing ink KSM-S6189 It is two-component, Screen printing ink for PCB, high precision, lye-development solder mask PCB ink.It’s applicable to double-sided board and multi-layerboard for markingthin and intensive circuit.It has good screen printing adaptability and good surfacing.The post cured ...