| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Zeoforte® ZSC2295CX | Zeon Corporation | NBR | Zeoforte® |
| Zetpol® 1020EP | Zeon Chemicals L.P. | NBR | Zetpol® |
| Zetpol® 2030EP | Zeon Chemicals L.P. | NBR | Zetpol® |
| NANCAR® 1041 | Nantex Industry Co., Ltd. | NBR | NANCAR® |
| Nipol® NBR DN225 | Zeon Corporation | NBR | Nipol® NBR |
| Nipol® NBR N21 | Zeon Corporation | NBR | Nipol® NBR |
| Nipol® NBR DN3380 | Zeon Corporation | NBR | Nipol® NBR |
| Nipol® 1034-60 | Zeon Chemicals L.P. | NBR | Nipol® |
| Nipol® 1043 | Zeon Chemicals L.P. | NBR | Nipol® |
| Nipol® 1031 | Zeon Chemicals L.P. | NBR | Nipol® |
| NITRIFLEX NP-2121 | NITRIFLEX | NBR | NITRIFLEX |
| NITRIFLEX NP-3083 | NITRIFLEX | NBR | NITRIFLEX |
| Nipol® NBR N34J | Zeon Corporation | NBR | Nipol® NBR |
| CHEMIGUM® P86F | Omnova Solutions Inc. | NBR | CHEMIGUM® |
| Europrene® N 3345 | Versalis S.p.A. | NBR | Europrene® |
| Paracril® 30.55XL | INSA | NBR | Paracril® |
| Paracril® BLT M80 | INSA | NBR | Paracril® |
| Paracril® P3350CC2 | INSA | NBR | Paracril® |
| Paracril® P7092P | INSA | NBR | Paracril® |
| Zetpol® 4310 | Zeon Corporation | NBR | Zetpol® |