... heat insulation 2Excellent sound insulation 3Excellent sealed performance EPDM car compound seals1. Material: Good quality Sponge EPDM, and Solid EPDM2. ... ozone, anti-weather, stop air, water and dust enter the machine.7. Excellent chemical and physical property, high/low temperature-resistant ... Vehicles, Cars, Trucks, Forklifts, Trackers, Electrical Equipment, Machinery. EPDM car compound seals