How to identify and choose the quality of real stone paint?
The quality of real stone paint and its selection is greatly related to the level of the real stone paint manufacturer. In a sense, choosing the right manufacturer means choosing the right real stone paint.
1. Choose a standardized and specialized manufacturer.
Standardized and professional real stone paint production companies have stable sources of colored sand, professional production equipment, and scientifically reasonable production process control. They also have a professional research and development team for real stone paint, as well as pre-sales and after-sales service teams, with recognizable product packaging and qualification labels. Additionally, they have a relatively rich product system, can quickly respond to custom requests based on samples, and offer reasonable prices with stable quality.
2. Color judgment of real stone paint.
Some small manufacturers of real stone paint use workshop-style production methods. To reduce costs, they may use cheap glue instead of water-based acrylic emulsion in the selection of raw materials, which severely affects the water resistance, stain resistance, adhesion strength, and service life of the coating. For real stone paint that cannot be mixed into custom colors, using water-based color paste for tinting may result in similar colors at the time, but can easily cause mottling during spraying, gradually fade during use, or even change color severely, losing the natural stone-like effect of real stone paint.
3. Control of color difference and product quality stability between batches.
Real stone paint uses natural colored sand for tinting. Due to natural factors such as sand sources, it is quite difficult to maintain no color difference between completely different batches of the same color number. Due to differences in equipment and production capacity, the supply amount for each batch is low, and sometimes multiple kilns produce a one-time supply. During construction, there may be color differences between different batches of the same color number, or even within the same batch, which severely affects the quality of the project.
4. Timeliness of supply and service.
The small sample mixing and large sample production of real stone paint are constrained by the raw material colored sand. If a certain type is lacking, it is difficult to mix the color required by the customer. Coupled with the time for logistics and transportation, it is challenging to meet the timeliness of project supply, which in turn affects the construction progress. The construction methods for real stone paint are flexible, allowing for spraying and scraping, and can be shaped into various forms. Therefore, construction consultation and guidance become quite important, which imposes strict requirements on the after-sales service of real stone paint manufacturers.
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