Metric NBR |
Imperial FPM |
Imperial NBR |
Imperial Silicone |
BS326 NBR70 £5.53 | BS320 NBR70 £6.00 | BS321 NBR70 £5.18 |
BS322 NBR70 £5.18 | BS323 NBR70 £5.18 | BS324 NBR70 £5.53 |
BS325 NBR70 £5.53 | BS332 NBR70 £4.00 | BS331 NBR70 £4.00 |