A brilliant Hammerite Smooth Metal Paint Blue interior and exterior gloss metal paint that is a great choice to give your home a refresh. Blue is a versatile colour that will add your own personality to your space. The paint should be applied on any iron surfaces to create a consistent finish. Designed to provide a long-lasting gloss finish, this metal paint achieves a beautiful look, without compromising on quality. You can buy exactly what you need to complete your decorating job, as this 750ml size will cover up to 5 m² on average. You can use a brush or roller to apply an even layer.