Profile: Twins Luck Enterprises is engaged in the wholesaling, indenting, & retailing of various industrial, waterline, electrical, construction products & hard-to-find items. We stock PVC waterstops, floor drains, industrial stand fans, portable generators, gate valves, ball valves, digital clamp meters, digital multimeters and butterfly valves. Water stop is designed to be used to stop water or fluid flow through cracks, crevices and holes in concrete or masonry surfaces. Water stop is a special type of hydraulic cement. It is a non corrosive, non-rusting, instant setting compound for plugging and stopping water or fluid leaks in concrete structures or masonry surfaces.