Wilko Direct to Rust Metal Smooth Paint 250ml gives outdoor metal surfaces a new lease of life. This hard-wearing exterior metal paint can be applied straight on to rusty metal work to save time and effort. For best results, make sure surfaces have been properly sanded down prior to application. Don\'t apply directly to flaky rust. The contents of this can will cover approximately 2.5 square metres (Approximate coverage depends on the surface to be painted). Wilko Apply to Rust Smooth Intense Black Metal Paint 250ml