Ultrapur 340 MXT is a solvent based Polyurethane adhesive with low reactivation temperature, long open time.
Ultrapur 340 MXT is generally used for bonding leather or synthetic uppers to soles based on plasticised PVC (after cleaning with solvent), PU (after roughing or cleaning), thermoplastic rubber (T.R.), vulcanised rubber (S.B.R.), resin rubber ("thunit") treated with chlorinating agent.
Ultrapur 340 MXT can be employed as it is or after adding crosslinker. The use of crosslinking agent increases adhesion, temperature and water resistance.