DESMODUR 44V20L is a liquid, dark brown polymeric isocyanate based on diphenylmethane-4,4'-diisocyanate, (MDI) with isomers and homologues of higher functionality. It is used in conjunction with polyols to produce polyurethane. DESMODUR 44V20L offers excellent adhesion, flexibility and durability properties ideal for various coating applications. DESMODUR 44V20L based coatings provide long lasting protection and aesthetics. It can be used to formulate highly durable coatings for infrastructure and construction elements exposed to harsh weathering. DESMODUR 44V20L coatings deliver corrosion resistance, chemical resistance and flexibility beneficial in applications such as protective coatings for bridges and industrial facilities.