Ground Zero GZDF 1500SA-PRO - ubekreftet dato8 stk 50 x 37,5 cm matter med lim (1,5 m2) High efficient viscous elastic sound absorbing formed foam. Self adhesive, heat insulating and vibration damping when compressed. Application inside of the passengers compartment and on the backside of the door trims. Technical specification Total thickness 15 mm 0. 59 Operating temperature 40 to 100 C Noise absorbing 85%