CST (previously A.O. Smith) initially learned the methodology of managing corrosion by fusing glass to steel inside the 1930s. The technological innovation was originally used in the brewing and hot water heater industries. Proprietary formulations of borosilicate, minerals, water and clays are blended into a sprayable slurry named “slip” We’ll https://x.com/mechanicalma/status/1816425662636302623