Paint directly onto rusty surface without the need for a primer or undercoatFast dry and recoat times means the job can usually be done in a day. 8 Years ProtectionHammered smooth & satin finishesHammerite Metal Paint is the quick and convenient way to protect and decorate metal surfaces Unlike conventional systems Hammerite Me tal Paint can be painted directly onto rusty metal Its special 3 in 1 formula means you do not need a primer or undercoat and it is touch dry i n 1 hour Hammerite Metal Paint also comes in a range of colours a nd finishes to match your specific requirements