Fomrez LA58-21 Blend of ethylene glycol, hexanediol adipate and NPG Crompton-Uniroyal Chemical PU - Polyols >> Polyester ADHESIVE >> Reactive system >> Hot-Melt (HMPUr) Fomrez® LA58-21 Polyester Polyol Uniroyal Chemical Blend of ethylene glycol, hexanediol adipate and NPG use in reactive hot melt adhesives. Blend of ethylene glycol, hexanediol adipate and NPG. Used in reactive hot melt adhesives.