Key factors :

-closed cell structure for sealing
-very durable with excellent mechanical properties
-outstanding resistance to ageing
-excellent UV resistance
-wide temperature range.

Rubber's EPDM (ethylene propylene diene monomer) expanded closed cell sponge is a versatile material resistant to ozone, UV and weathering. Its closed cell structure means it is impermeable to air and water providing a waterproof seal, also thermal durability and electrical resistance.

Technical details:
-DA320 Expanded closed cell sponge
-Temperature range -40°C to+70°C
-Hardness: 43 Shore A
-EPDM/CR composition