Paint and coating products are not only related to the beauty and comfort of the living environment, but also to the health of family members, so we should not be careless.

Generally, the front of glue paint will be marked with name, trademark, net content, composition, usage and precautions.

Pay attention to the production date and shelf life. The shelf life of various brands of glue paint ranges from 1 to 5 years, and the products are produced as soon as possible.

2. Weighing Generally speaking, the quality of qualified glue paint is about 7 kilograms in a barrel of 5 liters, and about 25 kilograms in a barrel of 18 liters. You can judge whether the paint bucket is qualified by weighing it.

Another simple way is to lift the paint bucket. Generally, the regular brand paint can't hear the shaking sound, which proves that the paint viscosity is insufficient.

3. Open the can and have a look at the water quality solution. High-quality glue paint is a viscous white liquid, without caking, and has no peculiar smell after being stirred evenly; Second, look at drawing. Take a brush and stick some glue paint on it. It's best to hang the wire long and drop it evenly. Try to feel it with your fingers. Authentic glue paint should be smooth and delicate. Four smells, most non-environmental protection paints have pungent smell, smell whether there is pungent smell in the paint.