FASCAT 4200 catalyst is used in silanol condensation reactions for caulk and sealant applications, and in the production of blocked isocyanates for urethane coatings that are used in the automotive OEM market. It is also used to cross-link urethane coating systems for both the automotive and industrial coatings markets, and is used in the transesterification of esters for the antioxidant and synthetic lubricant markets.