| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| NORDEL™ IP 3430 | The Dow Chemical Company | EPDM | NORDEL™ |
| NORDEL™ IP 3640 | The Dow Chemical Company | EPDM | NORDEL™ |
| NORDEL™ IP 4770R | The Dow Chemical Company | EPDM | NORDEL™ |
| NORDEL™ IP 4820 | The Dow Chemical Company | EPDM | NORDEL™ |
| NORDEL™ IP 4640 | The Dow Chemical Company | EPDM | NORDEL™ |
| NORDEL™ IP 3722P | The Dow Chemical Company | EPDM | NORDEL™ |
| NORDEL™ IP 4520 | The Dow Chemical Company | EPDM | NORDEL™ |
| NORDEL™ IP 4725P | The Dow Chemical Company | EPDM | NORDEL™ |
| NORDEL™ IP 4570 | The Dow Chemical Company | EPDM | NORDEL™ |
| EPDM 643 | The Dow Chemical Company | EPDM | EPDM |
| EPDM 644 | The Dow Chemical Company | EPDM | EPDM |
| EPDM 660 | The Dow Chemical Company | EPDM | EPDM |
| EPDM 565 | The Dow Chemical Company | EPDM | EPDM |
| EPDM 520 | The Dow Chemical Company | EPDM | EPDM |
| EPDM 720P | The Dow Chemical Company | EPDM | EPDM |
| EPDM 722P | The Dow Chemical Company | EPDM | EPDM |
| EPDM 725P | The Dow Chemical Company | EPDM | EPDM |
| EPDM 763P | The Dow Chemical Company | EPDM | EPDM |
| EPDM 774R | The Dow Chemical Company | EPDM | EPDM |
| NORDEL™ IP 3760P | The Dow Chemical Company | EPDM | NORDEL™ |