“ S-300 series are Thermal Curable Solder Resist for screen printing . It has good properties for HASL and Immersion Gold plating process . ”
a) S-300 A4-2:Mesh Light Green b) S-300 C6A-2: Mesh Green c) S-300 E6A-2:Mesh Dark Green d) S-300 E-7:Gloss Light Green e) S-300 A6-2: Gloss Green f) S-300 E:Gloss Dark Green g) S-300 BK:Gloss Black h) S-300 BL:Gloss Blue i) S-300 MK: Matte Black