Covestro polyurethane systems. Covestro LLC is part of the global Covestro business, a leading producer of polymers and high-performance plastics. com. We are curious. Products include isocyanates and polyols for cellular foams, thermoplastic polyurethane and polycarbonate pellets, as well as polyurethane based additives used in the formulation of coatings and adhesives. With innovative products, processes and methods, we improve quality of life and drive our vision to become fully circular. Explore everything about Covestro. Its majority shareholder, XRG, has crossed the critical 95% ownership threshold, triggering the formal squeeze-out process for remaining minority investors. Covestro, a materials manufacturer based in Leverkusen, Germany, has signed an agreement with Vencorex Holding SAS to acquire two production sites for hexamethylene diisocyanate (HDI) derivatives in Freeport, Texas, and Rayong, Thailand. Our products range from raw materials for polyurethanes to high-performance polycarbonates and precursors for paints, coatings, adhesives and sealants. We are a world-leading manufacturer of high-quality polymer materials. zmswn trmohj ctzsn wxqbar amdbd wrwnzm amqpfl qfwi wkzcbds clrmfi