... , 9mm, 13mm, 19mm, 25mm, 32mm Certification: FM Thermal Insulation Sheet Material features good heat protection, strong load bearing, non-water absorption ... , high resistance to acid and alkali.Place Order Code is TIS.There are three Brand ... TIS, K-Flex is very famous all over the world, and it is Italy Brand, ISOFLEX is a new Brand, but ...