Maxima Multi-Purpose Penetrant Lube - 12 oz All-purpose penetrating lube also displaces water and provides rust and corrosion protection Forms a protective film on metal and will not harm plastic or painted surfaces Useful anywhere that a penetrating or multi-purpose lubricant is needed, whether on equipment in the garage, or hinges and locks in the house Will not harm rubber, plastic or painted surfaces Great for lubing pedals, shifters and derailleurs Suitable for use on O, X and Z-rings Made in the U.S.A.