Petroleum Resin used in paint Specification: Appearance:granule,flake Soft point:90-130 Color:4-18# Acid value<1 Ash<0.1 The addition of petroleum resin into paint can enhance paint's brightness, fullness, improve adhesive force, hardness, acid resistance, alkali resistance of paint film etc. Our product to be distributed all over the world. Our promise:Quality first,customers superior,reasonable price.