Single part adhesive is for temporary repairs. The patch must be replaced and Two Part adhesive used for a permanent repair. Solvent based polyurethane adhesive giving excellent adhesion to both plasticised and unplasticised PVC. Use for repair of all PVC inflatables including Zodiac/Bombard "Dynalon" and "Strongon" fabrics and Narwhal/Valiant "Hypertex" (see Boat Fabric Type Table) Easy to mix two part supplied in sets with requisite amount of curing agent Can be used as a single part for quick temporary repairs Easy to apply by brush, roller or serrated trowel. NOT FOR USE ON HYPALON.