Many decorative materials（ such as plaster moldings and wood moldings）will get dusty after a long-term use, which is quite harmful to our health. By contrast, you may rest assured that PU decorative materials will not bring these tiring problems. Because it is a dustproof material and easy to clean.
Why it is a dustproof material?
PU building material is a kind of high-molecular compound, which is known as the “fifth largest plastic”. And it is plastic, dustproof, and mothproof. However, the gypsum decorative materials will generate a large amount of dust after use or damp which may damage our respiratory system. Because its main ingredient is calcium sulfate (CaSO4) and glass fiber.
Spraying Protective Paints