SPM Thermo-Shield Inc. specializes in manufacturing non-toxic protective coatings designed for residential, industrial and commercial applications. The company Head Quarter is located in Custer, South Dakota, USA with international distriburotrs in numerous countries around the world. Thermo-Shield products have been in the market since 1984 with remarkable sucsess. The US, British, Canadian, and UAE governments are among some of the many Thermo-Shield users.