QUICSEAL 516 is a single component fast setting hydraulic cement powder comprising of graded fine sand and specially formulated additives. When mixed with water, it becomes a fast setting repair mortar, which expands, and bonds tenaciously to substrate, thus stopping running water and leakages through cracks. Stops leakage and seepage through general masonry, concrete, floor-to-wall junctions and walls and around inserts such as concrete pipes and sleeves. QUICSEAL 516 can be used above and below grade to plug holes, static cracks and faults. Suitable to use in basements, foundations, retaining walls, elevator pits, well, mines, tunnels, cofferdams.