Buy paint for walls to buy the right paint is very important. When choosing paint, check it for hiding. To do this, apply it to a bright base, if it is dark and vice versa. At the same time, good paint will cover the base for 2 layers. Some high -quality paints can do this in just 1 layer. They are more expensive, but have a modest expense. The marking always indicates the size of the hiding place, which is 20-24 g per 1m2. Watching is considered good in the range of 20-60 grams per square.The next equally important fact is the drying time of the surface. The speed of drying of different paint materials is completely dependent on the composition of the film former.