This ultra kitchen and bath sealant from DAP creates professional and long-lasting seals that keep water and air from leaking into places they're not wanted. The siliconized formula means it's flexible enough to accommodate the expansion and contraction of surfaces like sinks, tubs and showers - helping your home appliances and fixtures stand the test of time. Simply apply it to gaps and cracks around pipes, drains and tiles, then smooth it out with a finger for a neat finish. Your friends will be asking where you found such a trusty sealant for keeping leaks at bay around the house.