Moisture Curing Adhesive Import for Adhesives

We are ***** *****, manufacturers of adhesives based in *****, UK. We wish to source a ' tacky' solvent based moisture curing Polyurethane adhesive . This adhesive develops tack once it has been sprayed. We wish to find an alternative source of this type of adhesive . This adhesive must have adhesion onto PVC. I can send you a brief description of the current adhesive we buy in , up to 50 tonnes per year . Is this something you can help us out with ?