General description Hammerite Direct to Rust Smooth Finish Aerosol in Yellow (400ml) is designed for easy application directly onto rusty surfaces. Its unique 3 in 1 formula eliminates the need for a primer or undercoat, saving you time while providing a superior barrier that seals out moisture and offers long-lasting protection for up to 5 years, both indoors and outdoors. Technical specifications MPN: HMMSFYAERO EAN: 5011867222134 Colour: Yellow Size: 400ml Type: Direct To Rust Aerosol Finish: Smooth Coverage: 400ml covers up to 0.5m² Touch dry in 1 hour Repaintable after 15 minutes Installation Can be applied directly to rust. Supplied as an aerosol for easy application. Usage Hammerite Direct to Rust Metal Paint Aerosol Smooth Finish is suitable for a variety of exterior metal applications, including: Metal doors Metal garden furniture Metal gates Metal railings Other information