Kitchen Bathroom Wall Sealing Tape Waterproof Mould Proof Adhesive Tape
Usually the sink is fixed on the table by silicone, after a long use, water stains will permeate into silicone, so the silicone will go mouldy and blacken.
The tape is usually used for seam crossing between sink and table, wall and table, it is not recommended used on the seam crossing between wall and floor.
The tape is selfadhesive, you don't need anything to help adhere it, it's easy and convenient to use.