Look at the floating objects.

Good quality coatings usually have no floating objects when protecting the surface of glue. If there are few colored particles floating, this is normal. However, there are a lot of floating objects, and the color particles cover the surface of the protective glue, even with a certain thickness, indicating that there is something wrong with the paint.

Look at the protective glue

The protective glue of good quality paint is colorless or yellowish and clear, while the protective glue of poor quality paint is turbid and obviously presents the same color as the pattern color particles.

Look at the outer packaging and environmental inspection report.

The state has strict quality control on home improvement materials from surface name, trademark, net content composition, use method and matters needing attention to test report or test sheet. It is necessary to carefully check whether it meets the national regulations and pay attention to the production date and shelf life.

Choose a merchant brand

When purchasing coatings, consumers should try to choose reputable and regular dealers to buy corresponding brands of coatings products, because their products are reliable, and even if there are quality problems, the merchants will deal with them in time.

Selecting water-based coatings

In contrast, water-based coatings are much better than oily coatings, which are non-toxic, odorless, pollution-free, harmless to human health, healthy and environmentally friendly, and have excellent chemical resistance, scratch resistance and non-yellowing.