Hammerite Direct To Rust Metal Paint can be painted directly onto rusty surfaces and, thanks to its special 3 in 1 formula, there is no need to use a primer or undercoat - saving you precious time! Hammerite forms a superior barrier that not only seals out moisture, but also gives long-lasting protection, both inside and outside. Touch dry in an hour, Hammerite is corrosion resistant and is suitable for use on a wide range of exterior metal including gates, railings, drainpipes, guttering and garden furniture. The paint has a subtle hammered effect with a metallic sheen. Protects for up to 8 years. This Hammerite ;Direct to Rust Metal Paint ;has the following specification: Finish: Hammered. Colour: Black. Size: 250ml. HMMHFBL250