Hammerite Metal Paint - Hammered Finish Abrade smooth surfaces and remove all loose rust and flaking paint with a wire brush. Remove dirt, dust and grease with diluted detergent. Rinse with clean water and allow time to dry. Paint a test patch of Hammerite Direct to Rust Metal Paint Hammered onto painted surfaces and leave for 1 hour. If there is no reaction apply Hammerite Direct to Rust Metal Paint Hammered directly to surface. If there is a reaction, remove all paint before applying Hammerite Direct to Rust Metal Paint Hammered. On bare zinc, aluminium and galvanised surfaces apply Hammerite Special Metals Primer before applying Hammerite Direct to Rust Metal Paint Hammered. Ideal application temperature 8°C - 25°C. Lightly stir before use. Do not mix vigorously. Do not mix paint from 2 tins or mix colours. Brush application: Do not thin. On previously painted metal in sound condition, 1 coat should be sufficient. On bare/rusty metal 2 coats are required. Ensure that all edges and corners are adequately covered. Do not over-apply as sagging will occur. After use, remove as much paint as possible from brushes before cleaning with Hammerite Brush Cleaner & Thinners. Do not use or store in extremes of temperature. Coverage Brush: 4.5 sq m per litre - 2 coats Colour range Gold, Copper, Silver, Black, Dark Green, Blue.Red,White,250ml and 750ml.Black,Dark Green, Silver,White 2.5lts only.