Fomrez E65-73 Hexanediol/neopentyl glycol adipate Chemtura (Crompton-Uniroyal Chemical) Polyurethane (PU) - Polyols >> Polyester A hexanediol/neopentyl glycol adipate with a molecular weight of 1500, suggested for use in coatings. Hexanediol/neopentyl glycol adipate. Used in coatings.