inflatable rubber dam 1.Type:SA,SC,CY,CR,GD,U ... tubing, waterproof plate, and rubber fender, rubber waterstop belt,etc.inflatable rubber dam:Super arch rubber fender (SA type)Features: 1 ... fenderFeature: 1.Absorbing great impact, less reverse impact on the ships; 2. Easy installation, less weight and practical, economical.Applications: The ...