Clear Dow Corning Trademate Mildew Resistant Tub, Tile, Ceramic and Glass Silicone Sealant. Professional quality one-part, acetoxy- cure silicone sealant formulated for non-porous surface applications requiring a sealant that is mildew-resistant when cured. Excellent bonding to many common kitchen and bath substrates including bathtubs, shower enclosures, sinks, vanities, countertops, lavatories, faucets, saunas, hot tubs, plumbing fixtures, drains, piping, shower doors and floor seams. Can also be used as an adhesive, sealant or grout for repairing or replacing ceramic tiles. +/- 25% movement capability. Resealable, reusable 3-piece nozzle.