Purchase the Swim Central 3" Gray HydroTools Tear-Aid Multi-Use Vinyl Repair Patch for Pools at Michaels.com. Save hundreds or possibly thousands of dollars over time with this quick easy way to repair your tear on your pool or inflatables. The repair aids work underwater stretch and are fast and easy to use. Tear-Aid vinyl repair patches contain an inhibitor that blocks the oils found in vinyl resulting in a long lasting repair.