An easy to use powder, cement-based, waterproofing product used for protecting concrete and masonry substrates. Interior or exterior coating that can be used above or below ground. Stops seeping water and cuts radon gas infiltration. May be used on basement, foundation and retaining walls, concrete planters and walls, stucco, concrete and cinder block, brick, sea walls and piers. Seals against dampness. Long-lasting, non-yellowing and decorative white finish.