【Waterproof and Mildew proof Strip】The caulk tape is made of waterproof PE material, features stronger stickiness and adhesion than traditional PVC, environmentally friendly and non-toxic. It is acid, alkali and corrosion resistance and high-temperature resistance, and it is waterproof, damp proof, mould proof, oil-proof, anti-bumping, anti-slip,sturdy and durable,specially designed for family. 【Widely Use】The waterproof adhesive caulk tape can be used for sealing the seams of gas stove, sink, basin, bathtub and walls, prevent from getting moldy and dirty, keep your kitchen and bathroom clean and tidy as new one for a long time. 【Sealed and Beautiful】Flexible caulk sealing strip with crease in the middle, it could be folded into 90 degrees for tightly sealing in the seams between walls. Provides a long-lasting seal, so self adhesive caulk tape can be used not only in kitchen and bathroom but also as a trim line for the home.(Don't recommend use it in L shape or circle wall corner.)