According to the information displayed on the headline website, Ouard brand nano-waterproof coating is developed and produced by Xuzhou Oude Innovation Materials Technology Co., Ltd., which has a registered trademark, has been certified by the industrial and commercial department, has a formal business license and tax registration, and the produced waterproof coating has been certified by the national quality standard and has a formal commodity certificate. The main component of the coating is methyl silicate, which is a new rigid three-dimensional waterproof material for building silicone, and has the characteristics of moisture-proof, moisture-proof and corrosion resistance.

Onard nano waterproof material has good quality and is suitable for waterproof treatment in civil building structures.