Silane modified polymer waterproof coatings had excellent performance andwere emerging waterproof products，but their application and research in domestic market were relatively limited. This article introduced the product characteristics of methoxysilane orethoxysilane modified polymers and their waterproof coatings. It summarized the synthesismechanisms and corresponding domestic and foreign research results of silane modifiedpolyether（MS） resin，silane-modified polyurethance（SPU） resin，and silane-terminated polyether（STP）resin. It briefly described the curing mechanism，standards，and domestic and foreign research results of silane modified polymer waterproof coatings，and pointed out that research on high-performance resins should promote to reduce costs，improve the performance and weather resistance of end products，and facilitate their market application in the future.