Loctite 502909 Belt Dressing, 5-oz. Extends belt life Penetrates the cord fibers of V belts to restore pliability and flexibility Typical applications include fan belts, water pumps, power steering, sewing machines, washing machines, air conditioners, lawn mowers and power tools Prevents belt slippage due to heat, cold, dampness, dust and glazing Eliminates squeaking and slipping