A versatile; high-performance dry patching compound to stop and seal water leaks in concrete and masonry surfaces. It creates a watertight seal in 3-5 minutes; even while water is flowing. It works both above and below ground level. Also great as fast-setting anchoring cement to permanently anchor fence and railing posts; bolts; machinery and fixtures into concrete and masonry surfaces. Interior/exterior use.
- Perfect for repairs cracks and breaks.
- Stop and seal water leaks.
- Interior & exterior use.
- Fast setting.