I am selling this item because I accidentally purchased it. Unused ---------------------- 3M Scotch Strong Double-Sided Tape for Waterproofing, Width 15mm, Length 3m SWP-15R [Product Information] Operating Temperature Range: -20~60℃ / Size (Thickness x Width x Length): 1mm x 15mm x 3m / Base Material: Acrylic foam (non-woven fabric reinforcement) / Adhesive: Acrylic / Specifications: Outdoor use [Adheres firmly even in fine grooves, strong double-sided tape!] Waterproof double-sided tape useful for adhering artificial turf and areas exposed to water. Strong adhesion even on rough surfaces like blocks, mortar, and concrete. Adhesive tape with excellent initial adhesion! [Consistent adhesion over time] Ultra-strong waterproof double-sided tape. Can withstand long-term use. [Just cut and stick, easy to install!] Can be easily installed without screws or nails. Just clean the surface to be adhered to and remove any oil before applying the double-sided tape! It takes about 1 day for the tape to reach its full adhesive strength. [Application Temperature] 5℃ or higher *Please read the instructions on the back of the product and the usage/safety precautions carefully before use. *This product may cause unexpected damage depending on the method of use and conditions of use, so please check in advance whether it is suitable for your intended purpose. For adhering artificial turf. Can be used for adhering areas exposed to water.