<p>Sikaflex Self-leveling sealant is a single-component, self-leveling, premium-grade polyurethane sealant with an accelerated curing capacity. For sealing expansion joints, gaps and moving cracks in horizontal concrete and masonry. Self leveling. Paintable, sandable and stainable. Fast curing. Flowable.</p> <br /><ul><li>No tooling required, levels itself</li><br /><br /><li>Water immiscible after cure</li><br /><br /><li>Able to bridge gaps up to 2 in wide</li></ul>