Chempol 210-9889 Polyester CCP Online Polyester Chempol® 210-9889 is water reducible polyester. It is used in coatings. It possesses excellent gloss and gloss retention, excellent flexibility, good hardness, excellent salt spray resistance, good color retention. Water reducible polyester. Used in coatings. Provides very good gloss and gloss retention. Offers very good flexibility and good hardness. Possesses very good salt spray resistance. Exhibits good color retention.