| Styrene Butadiene Rubber | Chlorosulfonated Polyethylene Rubber | Thermoset Fluoroelastomer |
| Thermoset Polyurethane, Elastomer, Unreinforced | Thermoset Polyurethane, Elastomer, Glass Filled |
| 3M Dyneon™ | Arlon | ATG s.r.l. |
| Cotronics | E-Polymers Co. Ltd. | Eurofoam s.r.l. |
| Freudenberg Simrit | NEXA® S.p.A. | Seals Eastern, Inc |
| SYNTHOS Kralupy a.s. | Trelleborg | TSE Industries, Inc |