Aulock 13''W x 39''L, High-Viscosity TPU Pool Patch Repair Kit - Underwater Repairing, Self-Adhesive Vinyl Pool Liner Patch Kit for Above Ground Pools, Blue

["Instant Leak Stop: Stop struggling with patches that curl at the edges; our high-viscosity TPU adhesive creates a long-term bond that won't degrade in chemically treated pool water, ensuring a one-time fix for stubborn leaks","True Underwater Application: Engineered for active scenarios, this waterproof repair tape can be applied directly underwater without draining your pool; simply peel and stick to seal tears in liners, steps, or corners instantly","0.3mm Heavy Duty TPU Material: While traditional thin PVC that punctures easily, our11mil thickened TPU offers superior puncture resistance and flexibility, stretching with the vinyl to prevent re-tearing under water pressure","Large Coverage, Universal Vinyl Fix: No more \"too small\" pre-cut squares; this 13-inch wide by 39-inch long roll allows you to customize the size for large tears in inflatable pools, hot tubs, kayaks, lake floats, air mattresses, canvas umbrellas, or heavy-duty vinyl covers, providing a clear, professional-grade finish that blends with any surface","Simple Peel & Stick: no tools or glue needed. For best results, follow these quick steps: 1) Clean the area thoroughly, 2) Cut patch leaving 2 extra inches on each side for full coverage, 3) Trim corners into a rounded shape (rounded edges stay down longer and resist peeling), 4) Press firmly from center outward"]