VPU-2 Hydrophobic Oil Grouting Materials for Waterproof Plugging and Reinforcement Repair of Concrete Introduction VPU-2 is one component hydrophobic PU grouting material, it reacts with water and expand to be a foam does not dissolve in the water. Not only used for waterproof plugging, but also with effect of reinforcement. It is widely used in subway tunnels, water conservancy and hydroelectric power, basement parking, sewage etc for waterproof plugging and reinforcement
VPU-2 Hydrophobic Oil Grouting Materials for Waterproof Plugging and Reinforcement Repair of Concrete Introduction VPU-2 is one component hydrophobic PU grouting material, it reacts with water and expand to be a foam does not dissolve in the water. Not only used for waterproof plugging, but also with effect of reinforcement. It is widely used in subway tunnels, water conservancy and hydroelectric power, basement parking, sewage etc for waterproof plugging and reinforcement