Anti Rust Metal Primer. An economical Red oxide Primer developed to take care of the corrosion of ferrous substrate. Based on synthetic alkyd resin and anticorrosive red oxide pigment, which protect the metal from atmospheric corrosion due to salty humid condition. Premium quality primer based on alkyd with Zinc Phosphate anticorrosive pigment. Its special formulation aids flow into the surface thus binding the fibres of the wood together to produce a smooth base. This enhances adhesion of subsequent enamel and other coatings from the Berger range.