Chempol 816-0136 Fatty acid modified epoxy ester CCP Online Polyester Metal >> Primer n-butyl acetate Chempol® 816-0136 is air dry or bake conjugated fatty acid modified epoxy ester. It is used in metal- primer coatings. It possesses good color retention, good exterior durability, good salt spray resistance, very good adhesion to metals, good humidity resistance and excellent chemical resistance. Fatty acid modified epoxy ester. Used in metal- primer coatings. Provides good color retention and exterior durability. Offers good salt spray resistance. Exhibits very good adhesion to metals. Imparts good humidity resistance. Possesses very good chemical resistance.