Description / Abstract: This specification covers the materials and performance of elastomeric materials used for wiper blade applications.

Material Description. Materials covered by this specification are divided into four (4) types:

Type A. Ethylene Propylene Diene Terpolymer (EPDM).

Type B. Natural Rubber (NR).

Type C. Polychloroprene Rubber (CR).

Type D. Drawing defined (e.g., using SAE J200 or ASTM D2000 line callout).

Symbols. Not applicable.

Applicability. Wiper blades.