FOMREZ® SUL-4 catalyst

FOMREZ® SUL-4 catalyst by Galata Chemicals is an organotin dibutyltin dilaurate catalyst. It can be used alone or in combination with standard amine co-catalysts. Suitable for the manufacture of polyether and polyester-based urethane polymers made by one-shot or prepolymer techniques. FOMREZ® SUL-4 catalyst is used in the catalysis of adhesives, sealants and room-temperature vulcanized silicone polymers.