Metric NBR |
Imperial FPM |
Imperial NBR |
Imperial Silicone |
BS355 NBR70 £5.65 | BS317 NBR70 £5.65 | BS325 NBR70 £5.53 |
BS333 NBR70 £4.00 | BS339 NBR70 £4.71 | BS345 NBR70 £4.59 |
BS351 NBR70 £5.30 | BS863 NBR70 £5.65 | BS314 NBR70 £5.18 |