Lubrizol, a Berkshire Hathaway company, is the world leader in the development and manufacturing of chlorinated polyvinyl chloride (CPVC) resins and compounds. We invented CPVC in 1959 and remain at the forefront of thermoplastics innovation today by providing solutions that help manufacturers achieve significant heat and fire performance improvement both in pipe and non-pipe applications. Our flagship products include BlazeMaster® fire sprinkler systems, FlowGuard® residential plumbing systems, and Corzan® plumbing and industrial systems. Our global network of manufacturing partners makes it possible to get Lubrizol CPVC products anywhere in the world.
