Visbella® Waterproof And Leak Spray Quick plugging agent is a hydraulic material with fast setting and hardening, high strength per hour, and micro-expansion. The raw material is non-toxic and odorless. After strict screening, it has excellent performance and easy operation. It can be applied on wet surfaces with peculiar effects. The raw materials can be widely used in the construction and leakage repair of houses, underground, underwater, quicksand tunnels and other projects, such as water stop, emergency repair, filling and leakage projects.