MR33 Belt Booster - 100ml (MR33-BB-01)

The MR33 Belt Booster is an additive designed to obtain maximum transmission smoothness. Applied directly on the belts and pulleys, it increases their smoothness/fluidity without compromising their resistance. The MR33 Belt Booster protects and reduces the friction between rubber and plastic parts. As well the general fluidity improves making the application useful also for the Modified class.