1 x ROCOL LAYOUT INK Spray Blue 400ml ROCOL LAYOUT INK is a specialised paint designed for the marking out of metal surfaces in toolrooms, machine shops, etc. The thin, dry film enables clear, sharply defined lines to be scribed on most surfaces without flaking. Scribes without flaking or chipping. It offers excellent contrast and definition whilst also being easy to remove once the job is finished. Resistant to washing off by metal cutting fluids. Blue is ideal for bright surfaces, whilst white is suitable for dark surfaces.