... insulation material, which is soft, light and easy to install. It is made from aluminum foil ... sheet iron, concrete, wood and other common heat insulation materials. This new heat insulation material not only has good insulation, heat reflection & insulation ... , dustfree, fire, retardant, easy to install; Heat reflection, heat insulation, sound insulation, anti- ... /ALVMPET/XPE/VMPETAL/XPE or AL/XPE/ALAL/ ...