<i>ALBESTER</i> 2220 Polyester resin Hexion Specialty Chemicals Polyester Coatings >> Powder Coatings Powder coating Albester 2220 is a carboxyl-terminated, polyester, powder resin designed for cure with bisphenol A epoxies at a 60/40 PE/epoxy ratio. The resulting powder coatings are typically for interior use. Exhibits increased reactivity, low-temperature cure, good flow and gloss. Albester 2220 offers good flow along with good mechanical properties, corrosion resistance and overall chemical resistance. Carboxyl-terminated, polyester, powder resin. Used in powder coatings for interior use. Exhibits increased reactivity and low-temperature cure. Offers good flow and gloss. Provides good mechanical properties, corrosion resistance and overall chemical resistance.