1, primer selection. It is necessary to spray wall lacquer in basic brush primer, played anti alkali, closed, usually black shopprimer Goufeng agents the best effect but the exterior stone most, due to cover the black bottom, while the other color wall lacquer a relatively small amount, if the primer and tune into the same color stone wall also, can cut the appropriate amount.
2, the level of skilled construction personnel. This excellent understanding of living and construction of skilled workers, the amount of stone wall effect can be greatly saved, but the skilled labor costs is high contrast, so new and old people who choose between demand refer to the above points.
3, the quality of goods. According to the material is divided into exterior lacquer lacquer, acrylic styrene acrylic exterior wall coatings, silicone acrylic exterior lacquer, in accordance with the construction methods for spraying powder paint, exterior wall, stone roller scraping wall lacquer. The exterior stone strong cohesive force construction the sand drop less, Zhegeli strong cutting dosage, no color, uniform color film is not good cracking effect.