Form polyurethane, for vertical and horizontal bakes. The use of our flexible polyurethane stamps provides high quality printing on a concrete, gypsum and cement plasters, adhesives and putty, both vertical and horizontal surfaces! Our company produces high-quality polyurethane molds for the rough stone. Polyurethane only ERACAST - Australian polyurethane. Eracast - is a high quality polyurethane elastomer, which has an exceptional performance of tensile strength, elongation, and chemical resistance. Mark polyurethane ERACAST Colour translucent amber Hardness Shore A, Forms meet all the necessary requirements: resistance to alkaline solutions; wear resistance; elasticity; high resistance to tearing; unlimited use. Do it yourself - you can do it !!!