... proof,heatproof. 3,Non-toxic. 4.Thickness:1mm-50mm. PE foam roll is widely used in automobile, engineering machinery, air conditioners ... freezers, mobile phones, refrigeration equipment, construction, chemical industry, thermal insulation, sound insulation, heat insulation , damping noise, vibration, sound absorption, damping, sealing areas. ... +80°C Get more information,please contact us. PE foam roll