SHOWER THRESHOLD WATER BARRIER: This water barrier can be used on shower floors, shower trays, kitchen sinks, under bathroom doors, bathtub edges, around washing machines, or toilets to help contain water and achieve wet and dry separation, helping to keep your home dry. MATERIAL: Made of food-grade silicone, this shower water barrier is corrosion resistant, heat resistant, wear resistant, and odor free. The barrier is soft and flexible, can be cut to desired length, and features a smooth surface that is easy to clean, helping maintain a tidy kitchen or bathroom. SIZE: The silicone water barrier measures 12mm in height and 20mm in width, providing effective water containment without creating a tripping hazard. Each strip is 2 meters long and can be easily cut to fit. Features a self-adhesive backing that is waterproof and mildew resistant. Simply wipe with a damp cloth for easy cleaning. HOW TO USE: Clean and dry the surface before application. Cut the silicone strip to the desired length. Remove the adhesive backing and press firmly onto a smooth, dry surface. In colder temperatures, use a hair dryer to warm the strip for improved adhesion. For corners, cut each piece at a 45-degree angle and join for a secure fit. NOTE: The barrier is 12mm high and is not suitable for use in zero-threshold showers or areas with large volumes of water. For optimal sealing performance, apply additional silicone sealant along the edges of the barrier (adhesive not included). Allow 24 hours for full curing.