KST Coatings, a business unit of The Sherwin-Williams Company, is a manufacturer of quality roof coatings. Celebrating 100 years of operation, KST Coatings is a leader in the reflective roof coating market. These products are designed to protect a building's roof as well as reduce interior temperature and save energy. As an Energy Star partner, our products are designed to provide years of durability as well as superior energy savings. We are proud to celebrate our 100 years of operation and look forward to continually exceeding our customer's needs and expectations.