A unique barrier spay. It will protect any metal object from corrosion even when permanently exposed. Supplied in a 750ml Aerosol Super Shield forms an instant flexible barrier that bonds to the surface providing a permanent seal against the elements. Incorporating proven VP90 vapour and contact inhibitors it will protect from rain, salt, water, condensation and 100% humidity. It is ideal for equipment that cannot be stored in a dry place. It is also supplied with 2 spray pattern nozzles, a wide angle for applying to close surfaces and a jet nozzle for directing the spray into inaccessible parts. Super shield will not dissolve when in contact with water, even boiling water! won`t rub off and is suitable for use on auto marine and other engine parts.