Maxima MPPL Multi-Purpose Penetrant Lube - 12oz (Aerosol)Superior, all purpose penetrating lube that displaces water and provides excellent rust and corrosion protection. This unique and proprietary formulation forms a durable film that provides protection against both wear and corrosion. MPPL is the perfect choice for anywhere that a penetrating or multi purpose lubricant is needed, whether on equipment in the garage, or hinges and locks in the house.