Desmocoll 406 Hydroxyl polyurethane Bayer PU - Thermoplastic (TPU) ADHESIVE >> Solvent based Predominantly linear hydroxyl polyurethane Desmocoll 406 is a flexible polyurethane with a low crystallisation rate. It has outstanding adhesion on flexibilised PVC and can be used to formulate adhesives with a longer tack life than is yielded by Desmocoll 400. Granules Desmocoll 406 is suitable for the formulation of adhesives for use on various materials, e.g. leather, textile, wood, many plastics (including PU elastomers), plastic films and aluminium foils. polyurethane for the production of adhesives with good adhesion to numerous materials, in particular also to plasticized PVC. Linear flexible hydroxyl polyurethane with a low crystallisation rate. Characterised by its long tack life after thermal activation. Suits for the formulation of adhesives for use on various materials. Provides outstanding adhesion on flexibilised PVC and can be used to formulate adhesives with a long tack life.