DINITROL 977 is a semi-transparent, waterbased liquid anti corrosion coating for the protection of cavity areas in cars, trucks, coaches and other objects or places where a rust preventative surface is needed. The product is water-repellent and has very good penetrating properties. After drying remains a wax coating which has a good temperature resistance up to ca.+120°C and is almost tack free. When dried DINITROL 977 is heated by sun or by engine-heat, it does not have the typical smell of conventional cavity-waxes.