Polyurethane material is a mixture or the result of isolating rubber and plastic to obtain a dissolving material that has the advantages of being very friction resistant, wear resistant, resistant to several mild chemicals, stable in cold and hot temperatures. Polyurethane sold by Harijaya Insulation Surabaya is flexible and can adapt to any condition, including temperature or low temperature. This type of insulation material is widely used in various industrial applications. Polyurethane material is able to withstand heat and cold, making it suitable to be applied for pipe installations.