Huntsman Building Solutions is a company that manufactures polyurethane spray foam products. It provides closed-cell insulation, open-cell insulation, and other foam solutions such as Geolok, Geolift, PIP Foam, High Service Temperature solutions. The company also offers thermal barriers and Maxguard polyurea coatings. Huntsman Building Solutions was formed as a result of a merger between Demilec and Icynene.