... :wall,roof,floor,etc fireproof This new heat insulation material not only overcomes the discomfort ... sheet iron, concrete, wood and other common heat insulation materials. Structure:AL/bubble/AL Main size ... with no special clothing or breath equipment; 5.Heat reflection, heat insulation, sound insulation, anti-radiation, waterproof.Applications ... 9. VMPET/EPE/(VMPET) etc roof heat protection material