Three principles must be adhered to when purchasing paints and coatings
Paints and paints are so deep that they are all different and look the same.
Principle 1, the function should be targeted
It is difficult to say which kind of coating is cost-effective, the key is to need it. At present, the performance of coatings is mostly concentrated on scrubbing, mildew proofing, antibacterial, covering small cracks, etc., and the price of coatings increases with the increase of functions. Before you buy, consider your needs first, and the most expensive ones are not necessarily useful to you. For example, some scrubbing times can reach more than 20,000 times, and some are 3,000 times. The price of the former is naturally much more expensive. However, the number of scrubs required by the state is 1000, which is qualified, so choose which one to look at. Needed; another example, some houses are facing the sun, the ventilation is good, and the anti-mildew function can not be wasted.
Principle 2, let go of the domestic products
At present, imported coatings account for about 45% of our coatings market, and mainly occupy our high-end market, their prices are 20%-50% more expensive than domestic coatings. But the National Chemical Building Materials Testing Center announced in 2003, 10 The test results of a paint brand comparison test prove that many domestic brands are comparable in quality to Nippon and Dulux.
Principle 3, not convinced of advertising
The cloud of paint advertisements is opened, and the relevant testing methods, testing standards and authoritative testing institutions are directly requested for authenticity. For example, the so-called nano-coatings are not worthy of the name, and there are no recognized testing standards in the world.
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