The kitchen sinks sealing tape is an easy to use, an inexpensive way to waterproof and beautify the caulk joints in the bathroom.This flexible plastic trim is an excellent solution to protect new and existing installations against water. It provides attractive professional finish that covers the unsightly gap between tub and wall. While the adhesive backing ensures excellent adhesion. It works like bathroom caulk, but faster, easier, and without the mess. Just press the self-stick flexible vinyl tape around the base of your toilet, tub, or sink.