This wall leaks water. Is it useful to apply waterproof paint to the exterior wall?

It is useful to coat the exterior wall with waterproof coating, but it is best to use two-component waterproof coating waterproof material. Choose a suitable waterproof coating. It is suggested to consider Keshun Waterproof Technology Co., Ltd. ... Keshun Waterproof Technology Co., Ltd. (hereinafter referred to as "Keshun Shares", stock code: 300737) was established at 1996. After more than 20 years of steady operation and efficient development, it has grown into a comprehensive building materials company at home and abroad focusing on providing comprehensive waterproof solutions, integrating engineering building materials, civil building materials and building repair business.

At present, the company has 347 patents and is applying for them, 20 scientific research achievements have passed provincial and ministerial appraisal, 36 national or industrial standards have been compiled, and 45 industrial technical specifications have been compiled. It has successively obtained honors and certifications from CNAS Laboratory, China Building Waterproofing Industry Standardization Laboratory, National Postdoctoral Research Center, Guangdong Enterprise Technology Center, Guangdong Building Waterproofing Materials Engineering Technology Research Center and Torch High-tech Industry Development Center of Ministry of Science and Technology. At present, the company is a permanent member of "China Building Waterproof Material Industry Association" and "Waterproof Engineering Technical Committee of China Building Industry Association", and has won the honor of "Golden Rain Award", the highest engineering award in China building waterproof industry for many times.