Quick evaporating High pressure, environmentally safe formula Lexan safe Overview For fast, effective cleaning of electric motors and components, Dynamite's Magnum Force 2 motor spray is the best choice. Lexan-friendly formula prevents damage to bodies, wings, wires, and other parts while blasting away dirt and corrosion. The quick-evaporating formula makes drying time extra fast, and there is no additional cleaning or drying necessary.