A solvent based general purpose primer for use on iron and steel and suitably prepared non ferrous metals including weathered to pre treated galvanised steel both inside and out up to 10m per litre on most surfaces application coverage coverage 10m per litre touch dry 6 hours dependent upon temperature humidity thinning brush or roller application thinning not usually necessary key benefits corrosion resistance based on non toxic pigments for ferrous and suitably prepared non ferro