Polyester film and coated with silicone adhesive. It has good quality and moderate viscosity. We can supply with different adhesive specifications according to customer requirements. there is no residual glue or stratified after peel off, and product has no irritating odor.
Most suitable for PCB gold plating, electroless silver plating and OSP gold finger protection, electroless gold plating edging, acid and alkali resistance, no adhesive residue after peeling off.