The micronized wax acts as a barrier to blocking due to its particle size and lack of oil absorption. Specifically, micronized Fischer-Tropsch and polyethylene can be dusted onto the surface or incorporated into an anti-stick coating. PTFE and Ethylene Bisstearamide (EBS) often compounded into the elastomer for ease of extrusion and molding, as well as added wear resistance to the finished part.