Waterproofing is an important link. Toilets, kitchens and bathrooms should have waterproof layers, and most of them will choose waterproof coatings for waterproof construction. However, many families do not have a clear concept about how to choose qualified waterproof coatings. In addition, there are many brands of waterproof coatings on the market, and the quality is uneven, so it is difficult for consumers to make the right choice. Pay attention to the service measures of manufacturers when purchasing waterproof coatings. General regular manufacturers will have relatively standardized pre-sale, in-sale and after-sale services when selling products, and some well-known brands will also promise free maintenance and long waterproof warranty period. If the manufacturer can't provide relatively perfect service, consumers are advised to choose another product. For example, the top ten brands of 10 brand online 20 12 waterproof coatings, such as Yuhong, Yu Wang, Keshun, Zhuobao and Sailite, are all better brands!