How to choose real stone paint
Category:Company News
Add time:2025-03-14
Real stone paint is mainly made of emulsion, colored stone sand and related auxiliaries. After drying and solidification, it is as hard as stone, and its decorative effect is similar to that of marble and granite, so real stone paint is also called liquid colorful paint. As a substitute for dry-hung stone and ceramic tiles, with its high simulation degree, strong decoration and long service life, it has quickly become a mainstream product in the field of exterior wall decoration.
The strong demand stimulus has led to more and more manufacturers producing real stone paint, which also makes it increasingly difficult for us to choose real stone paint. How should we choose real stone paint? Does low price equal cost-effectiveness? Does high price equal good finished product?
Currently, the selection of real stone paint should avoid two major pitfalls.
1. Low price does not equal cost-effectiveness.
As the saying goes, "cheap things are no good", and the same is true for real stone paint. Real stone paint is mainly composed of colored sand, additives and emulsion, and the prices of the three vary greatly due to different qualities. Among them, colored sand is divided into different grades according to hardness, and due to different hardness, the price can range from a few hundred yuan to more than two thousand yuan or even higher per ton. Emulsions can be divided into styrene-acrylic emulsion, acrylic emulsion, silicone-acrylic emulsion, elastic emulsion, silicone-fluorine emulsion, etc. Styrene-acrylic emulsion has a short service life and has disadvantages such as turning white when encountering water, poor UV resistance, easy yellowing, easy breakage of coatings, and easy cracking. Its price is also the cheapest. The service life of silicon carbon is about 15 years, and the service life of flexible material is 20 years. With the increase of service life, the price of the product will also increase. Therefore, low price does not equal cost-effectiveness! Low-priced real stone paint is made of low-quality raw materials, and there will be no problems in a short time, but after a year and a half, yellowing, fading, cracking and other quality problems will inevitably occur.
The quality of real stone paint has a decisive impact on the construction quality. Good exterior wall real stone paint has strong adhesion, less sand loss during construction, strong covering power, no color difference and uniform color, and the wall effect is durable and does not crack. Therefore, during construction, try to choose manufacturers and products with guaranteed product quality.
2. High-priced paint does not necessarily produce good finished products.
High-priced products generally have good quality, but real stone paint is a semi-finished product, and good products do not equal good finished products. The real stone wall is a system integrating raw materials, technology and manpower. Good product + good technology + good labor = good finished product. Industry insiders have analyzed the quality accidents of exterior wall real stone paint in the current market and found that only 18.4% of the accidents are due to unqualified raw materials, 37.4% due to unreasonable technical schemes, and 44.2% due to non-standard construction. Therefore, the purchase of real stone paint needs to be considered systematically, and it cannot be selected from the one-sided view of "expensive is good". It should be reasonably selected in combination with the on-site construction environment and construction technology level, and the most suitable one should be selected instead of the most expensive one. Jinfeima is an industrial anticorrosion paint manufacturer with more than 20 years of experience in coatings. It can produce hundreds of industrial, building, and floor coatings, and provide professional pre-sales guidance and after-sales tracking.
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