... Insulatio 1) insulation and waterproof 2) high strength 3) anti-raditation 4) long life-span 5)good quality and ... material not only has goodinsulation,heat-reflection&insulation and anti-radiation functions,but also has good moisture-barrier,heat- ... to install; 3.Heat reflection,heat insulation,sound insulation,anti-radiation,anti-vibration,and shielding; 4.Moisture,barrier,sun-proof,waterptoof ...