... , Fire-resistant. Used for packaging and Electronic equipments. Open Cell PE Foam sheet is featured by its elasticity, duration ... adiabatic materials; etc.1,Car seat, 2,roof, 3,foot pad, 4,sunvisors materials,Electrical appliances, precision instrument, equipment, ... lbsSizesmm1050X20501050X2050Thicknessmm0.5-501-45HardnessAsker C55_Standard tolerance high quality Open cell PE foam for sound absorption