Chempol 211-3915 Polyester resin CCP Online Polyester xylene Chempol® 211-3915 is polyester resin. It is useful in aluminium and appliance coatings, structural steel coatings. It low temperature cure, good flexibility and impact properties, good exterior durability, good adhesion. Polyester resin. Used in aluminium and appliance coatings, structural steel coatings. Offers low temperature cure. Provides good flexibility and impact properties. Possesses good exterior durability and adhesion.