Hammerite Dark Green 750Ml is a 3-in-1 formula that eliminates the need for a primer or undercoat, saving you time. It dries to the touch in an hour and provides long-lasting protection for a wide range of exterior metal, including gates, railings, drainpipes, guttering, and garden furniture. This product can be applied directly onto rust metal, offering up to 5 years of protection. It is also suitable for use on metal inside and outside the home. The colour is Dark Green, and it is easy to use and portable.