Meadow-Plug is a specially blended, extremely fast setting, hydraulic cement product designed to instantly stop running water or fluid seepage in concrete or masonry structures. This single-component, high-strength repair mortar permanently plugs non-moving cracks, joints and voids. Once mixed with water to a putty-like consistency, Meadow-Plug may be hand formed to quickly stop active fluid leaks in basements, tunnels, swimming pools, sewers, non-potable water tanks, voids around pipes, and wall tie holes. It seals construction joints between floors and walls.