ProSolve Anti-corrosive Primer which has consistently proven its superiority when safeguarding against rust. Anti-corrosive Primer can be used as a primer which creates a good and level foundation which a topcoat can be applied over. It is specially formulated for application on surfaces such as plant & machinery, gates, railings and metal pipes and can be applied to smooth or rusted metal. It can be applied by brush, roller or sprayed on.