1This 12-pack of Henkel Adhesives' Loctite 1515861 Polyseamseal Tub and Tile Adhesive Caulk is a must-have for any DIY home improvement project. The durable and versatile adhesive caulk is specially designed for use in bathrooms and kitchens, and can be used to bond and seal a wide variety of surfaces including ceramic tiles, porcelain, glass, metal, and more. Its white color seamlessly blends in with most bathroom and kitchen fixtures, making it an ideal choice for repairing or installing new tiles, tubs, sinks, and showers.