| Styrene Butadiene Rubber | Chlorosulfonated Polyethylene Rubber | Thermoset Fluoroelastomer |
| Thermoset Polyurethane, Elastomer, Unreinforced | Thermoset Polyurethane, Elastomer, Glass Filled |
| Abatron | BCC Products | Dow Corning |
| Lehigh Technologies, LLC | Master Bond Inc. | Parker Chomerics |
| Precision Polymer Engineering Limited | Shin-Etsu Silicones | Sibur |
| Tra-Con, Inc. | UBE | Vicone High Performance Rubber |