15 x 15mm Silicone Skirting Board Caulk Strip, Self Adhesive Flexible Moulding Trim for Wall Corner, Ceiling Coving, Laminate Floor Edging, Cabinet, Countertop and Shower Tray

• 15 x 15mm Compact Coving for Everyday Gap Sealing：Designed with a 15mm width and 15mm height, this silicone coving trim fits common household gaps and edges with a neat, low-profile finish. It helps block dust, moisture, grease, and small insects while improving the overall look of kitchens, bathrooms, baseboards, countertops, stairs, and other interior spaces. A practical and decorative solution for daily home maintenance and DIY upgrades.
• Innovative U-Shaped Design for a Cleaner, More Seamless Look：Unlike traditional rounded seal strips that may appear bulky after installation, this trim features a smart U-shaped concave design that fits naturally into right-angle corners and edge transitions. It conforms neatly around window sills, bathtub edges, skirting boards, countertops, shower trays, and stair edges, creating a smoother visual line and a more refined finish.
• Premium Silicone Material, Flexible and Long-Lasting：Made from high-quality elastic silicone, this flexible moulding trim is soft, bendable, and easy to cut to the desired length for custom applications. It resists deformation better than many PVC or TPE alternatives and maintains a clean appearance over time. The hydrophobic and stain-resistant surface is easy to wipe clean, making it ideal for humid or high-use areas such as kitchens and bathrooms.
• Wider Adhesive Backing for Stronger Hold：Equipped with an upgraded 12mm double-sided adhesive backing, this self-adhesive trim offers improved bonding strength and durability on smooth surfaces including tile, glass, metal, wood, and painted walls. For best results, apply on a clean, dry surface. In colder conditions, gently heat the adhesive with a hairdryer for about 30 seconds before installation to enhance stickiness and ensure a more secure fit.
• Easy 3-Step Installation for DIY Home Use：Installation is quick and beginner-friendly. First, clean and fully dry the target surface. Second, wear gloves and apply the included adhesive promoter. Third, peel and stick the strip from the bottom edge, then press both sides firmly and repeatedly for a secure bond. For corners or joints, additional sealant can be applied to improve fixation, sealing performance, and long-term durability.

Silicone trim strip with a U-shape design for neat corner sealing. Flexible, waterproof, stain-resistant, and easy to cut. Ideal for bathrooms, kitchens, countertops, skirting boards, bathtubs, and floor edges. Package Includes: 1 x Silicone Trim Strip, 1 x Adhesive Promoter