Perma-White® mould resistant interior paint has a unique formulation, it contains a biocide that protects the dried coating against fungal degradation. In addition the paint film is designed to resist cracking, peeling and blistering for up to 7 years before first maintenance. Recommended for application in high-humidity areas where a durable, low sheen finish is desired such as finished basements and kitchens. (This finish was previously known as Eggshell.) Once dried the paint film is classed as a treated article and contains the surface biocide 4,5-dichloro-2-n-octyl-4-isothiazolin-3-one 0.068% by weight.