Clover Chemicals Magnum Force TFR (305)A highly concentrated alkaline pressure washer additive, used at 0. 8% dilution at the nozzle. Designed with controlled foam levels to ensure a free rinsing finish and effective degreasing action. Excellent for removing heavy layers of traffic film, grease and dirt, and is ideally suited for removing built up grease in the engine department. Magnum Force is used throughout the automotive industry for cleaning all makes of cars, vans, lorries, tankers,