Really stone paint and coatings used in exterior wall putty, what's the difference?

True stone lacquer is currently very popular the first kind of exterior wall decoration material. It not only has the adornment effect like stone, and in terms of cost and construction maintenance is more popular than stone. It is one of the best alternative to dry hanging stone, so to speak. Really stone paint and latex paint, and other common coating has different adornment effect, are there any other differences? B: of course. Today, I sort out the difference between the two kinds of putty, for your reference. 1. Dark putty can be used in the color 'really stone paint'. However, ordinary coatings usually use white or yellow light color putty. If it's dark, coverage of the coating have higher requirements. 2. Smoothness of ordinary coatings have higher requirements on smoothness. Only when the putty layer is smooth, can guarantee the smoothness of coating painted on metope after. Really stone paint has certain flow leveling function, so the requirement is relatively low. 3. Grindability if certain areas of the metope of polishing, after on metope lacquer will be matte and glossy effect, metope effect is not uniform. True stone lacquer is generally not need polishing. 4. Putty layer hardness ordinary coating does not require putty layer with high hardness. If the putty layer of hardness in the small area is not enough, after coating into putty layer, because of the anchor will also improve adhesion. However, the real stone lacquer putty layer has high hardness, otherwise prone to delamination problem. 5. The flexible coating is a thin layer of organic, it affected by uv, the influence of the temperature stress and the freeze-thaw cycle. Coating is closely combined with putty layer. Putty layer, therefore, must have certain flexibility, against all kinds of destructive stress. Really stone paint on the flexibility of the putty is the demand is higher, because of its flexibility is better. If flexible putty layer and do not match, due to uneven contraction, prone to cracking. 6. Due to the coating adhesion load lighter, putty layer adhesion requirements. But, really stone paint need to putty layer has high adhesion, because if the adhesion is not enough, it is easy to make true stone paint and putty layer separation at the grass-roots level.