Desmocoll 400 Hydroxyl polyurethane Bayer PU - Thermoplastic (TPU) ADHESIVE >> Solvent based Predominantly linear hydroxyl polyurethane Desmocoll 400 is a flexible polyurethane with a high crystallisation rate. It has outstanding adhesion on PVC substrates and high resistance to the most commonly used PVC plasticisers. Granules Desmocoll 400 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 high crystallisation rate. Suits for the formulation of adhesives for use on various materials. Provides outstanding adhesion on PVC substrates and high resistance to the most commonly used PVC plasticisers.