Stop the drip with Spray N Seal Leak Repair. It's designed with a wicking property that reaches into very small crevices for a watertight seal. Use the Spray and Seal Leak Repair on plumbing, your automobile oil pan and other components. This product sets within minutes, leaving behind a flexible rubber layer. Spray multiple layers on top of each other to stop up persistent leaks. This spray works without the need to mix in additives.