Irostic PA07 Thermoplastic polyurethane Huntsman PU - Thermoplastic (TPU) ADHESIVE Irostic very good durability excellent green strength large range of viscosities good hydrolysis resistance broad range of crystallinity and open tack time low temperature flexibility good adhesion to wide range of substrates TPU's for adhesive apllications fast cristallisation rate short open tack may be used as one or two component adhesives high tear resistance good heat resistance Thermoplastic polyurethane (TPU). Used in one- and two-component adhesives. Provides very good durability, very good green strength, low temperature flexibility and good adhesion to a wide range of substrates. Offers fast cristallisation rate, short open tack, high tear resistance and good heat resistance.