Eggshell Solvent-based A tough, durable mid-sheen finish for interior wood, metal and plaster surfaces. Will withstand repeated washing. Mild chemical resistance. Low odour. Colour range More than 12000 colours Pack sizes 1L, 2.5L, 5L Touch dry 4-6 hours. Recoatable After 16-24 hours. Coverage Up to 17mÃ‚Â² per litre on most surfaces. Thinning Thinning not usually necessary for normal use, but if required add up to 1 part of Dulux Thinner No. 41 or white spirit to 10 parts paint.