Helps present belt slippage in the dirtiest environments.
Sheds Material and prevents build-up
For consistently dirty applications - including snub/bend pulleys, Rubber flexes during use, shedding excess material, preventing build-up, and preventing premature belt and pulley wear.
Better water-shedding characteristics
Horizontal Grooves between plain rubber strips trap and deflect water from the pulleys. This results in a coefficient of friction vastly superior to plain sheet-type lagging