We've worked hard to make sure our formula is thick and opaque with usually just one coat needed. However, like most popular one coat wall paints, a second coat may be required depending on: The finish of the paint you are covering (e.g gloss finishes can affect the 'sticking' factor of fresh paint). The condition of the surface you are painting (cracks, chips, exposed brick, etc, can require more coats for a seamless paint coverage). The colour of the surface you are painting over (e.g covering a black wall with white paint may require two coats). The quality of the painting tools you use (a short-haired roller of low quality will not evenly distribute the product. Make sure to use a good quality roller, or a foam roller, for an even finish).