Choose when buying a exterior wall paint for the need to pay attention to?

The exterior wall coating has a lot of choice, but buying should be according to their own needs to choose the right type of coating. You should not blindly pursue the 'advanced' or covet is cheap. You should know the quality of the coating is directly related to the physical and mental health of residents. KeBao exterior wall coating, experts remind everybody to buy source codes, exterior wall coating must first ensure that coating meet the national standards ( GB) 。 After meet this condition, can be differentiated from five aspects. Good exterior wall coating must first is environmental protection. Although the exterior wall coating is widely used in latex paint in the family, but the nature is the most important environmental protection. Paint containing volatile organic compounds and other harmful substances. In general, the coating of the lower content of volatile organic compounds, the higher their environmental indicators. Second, smell the smell. Exterior wall paint of real environmental protection should be ability in swimming, non-toxic tasteless, so when you smell excitant odour or industrial essence, you'd better not choose it. In terms of use, after a period of time, the surface of exterior wall coating with high quality will not crack, etc. High quality wall paint should feel is smooth. The last indicator is to resist the scrub. Good scrub resistance of exterior wall coating has a strong, repeated friction will not significantly affect the appearance of the coating; However, lower level of water-soluble coating friction only a dozen times, will lead to fade and powder at the bottom of the leakage.