Are rust and corrosion making your cast iron and cast aluminum engine and drivetrain components look cruddy to downright ugly? If so, VHT has the answer for you. Their NU-Cast engine enamels are formulated to restore OEM parts to their original, newly cast appearances. There are varieties available to handle both iron and aluminum castings, and they can withstand temperatures from 1300-2000 degrees F (704-1093 degrees C). They are extremely resistant to chemicals, salt, corrosion, and rust.