Scotch Blue is from the Colour by Nature palette, created in collaboration between Farrow & Ball and the Natural History Museum. It\'s the darkest blue in the Farrow & Ball palette and more intensely coloured than the blue-based black shade Railings, making for eye-catching woodwork or a deeply luxurious wall colour. Try it in Estate Emulsion for a particularly velvety feel.Full Gloss is an ultra-high-gloss water based finish suitable for both interior and exterior wood and metal, as well as bringing a touch of glamour to walls and ceilings. Farrow & Ball\'s highest-shine finish, it\'s resistant to water, flaking, peeling, and fading for up to six years. Providing it has been applied in accordance with Farrow & Ball Product Advice Sheets. Not suitable for use on exterior plastic surfaces or decking.