Safeguard Drybase Waterproof Plug is a rapid-setting, cementitious compound designed to stop water and moisture ingress. This ready-to-mix formula sets in just 30 seconds, making it ideal for urgent repairs on concrete surfaces, both indoors and outdoors. It effectively plugs active water leaks, seals leaking cracks, and can be used for various applications such as sealing wet surfaces, plugging leaks in earthenware pipes, caulking tunnel segment joints, and for fixings in water structures requiring immediate use. The product is pre-gauged and easy to mix, creating a thick paste that provides a durable plug against water flow, making it suitable for pools, ponds, and other water features.