Material: Caulk tape is made of high-quality PMMA material, features stronger stickiness and adhesion than traditional PVC. EASY TO USE - The caulk sealing tape is soft and flexible, it is very easy to stick to the corner surface.No mess and waste, great alternative to regular caulk. Exquisite Design - The shape of caulk strip is specially designed for family scenes, providing you a comfortable feeling with smooth and beautiful surface. Tips - Before installing, please clean the area and keep it dry. You can use a hairdryer, works will better, and keep it dry for 12 hours. Wide Application - Caulking tape used for sealing the seams of gas stove, sink, basin, bathtub and walls. It could prevent them from getting mouldy and black and keep them clean and tidy.