The Douglas Oxide Mid Grey paint is a high-quality finish that provides a nice gloss sheen. Before applying, it's essential to thoroughly clean and prime unstable surfaces, such as flaky galvanize, to ensure a smooth and even coat. We recommend starting with our anti-corrosive light grey primer as a first coat. For all other surfaces, a clean application area is necessary. You'll need approximately 1 litre of paint for every 5 square meters of galvanize sheeting to cover. A second coat is recommended, and you'll use less paint on the second coat than on the first. When using a sprayer, white spirits is the best thinning agent. If applying with a brush or roller, it's best not to thin out the paint.