Flexible design: waterproof sealant, flexible PE sealing strip crease design, white sealant can be folded to 90 degrees to tightly seal the joints between walls. Size and material: 38mm (width) x 21 feet (length), bath salt seal trim. This self-adhesive sealing tape is made of high-quality PE material, waterproof, environmentally friendly and floor tile adhesive. Function: sealant for bathroom sealant bathroom sealant, prevent water from seeping into the bathroom, floor, sink, window, gas stove, etc., bathroom sealant white window seal strip, keep the house clean and tidy. Durable sealing: sealing tape shower sealant, caulking tool caulking strip made of hard plastic silicone and PE has stronger viscosity and adhesion than traditional PVC. Designed for home. Easy to use: you can cut the bathtub sealant tape to bond tile seal strips as needed. Just tear off and press the self-adhesive tape on the surface in a few minutes. Stick it on the hair dryer. Installation is simple, convenient and time-saving. Warm Tips- Heating the glue with a hair dryer can increase the viscosity.