K 40-E is an ASTM D1056-1A0 grade of semi-closed cell EPDM foam, and is used in a variety of applications including automotive and metal enclosures. This crushed foam has a very soft characteristic, and is easily compressible, with great UV and oil resistance capabilities. This versatile material is produced in master rolls, which can be skived down to your unique thickness requirements by Worldwide Foam.
April 2021 K-40 E
