Uni-Rez 2618 Polyamide Arizona Chemical Polyamide ADHESIVE >> Hot-melt A flexible polyamide adhesive resin that has a long open time and good impact resistance. Low to medium softening point Long open time Flexibility Sag resistance Impact resistance Encapsulation Potting Leather Goods Sound Deadening Textiles Woodworking Flexible hot melt adhesive resin with long open time and good impact resistance. Used in encapsulation, potting, leather goods, sound deadening, textiles and woodworking.