How to Temporarily Fix a Leaky Pipe

Even a small leak in your kitchen or bathroom can wreak havoc on your home. Learn how to temporarily fix a leaky pipe in this video by The Home Depot:

Until a more permanent repair can be made, you can make a temporary fix with epoxy putty. You will also need rubber or latex gloves, rags, a wire brush and rubbing alcohol.

1. Turn off the water supply, then turn on nearby fixtures to empty the line of any remaining water. Your home’s main water supply line may be located in the basement or a utility closet.

2. Dry the leaky pipe and surrounding area. Allow area to fully dry after cleaning. Slightly rough up the pipe with sandpaper or a wire brush to help boost adhesion. Wipe down the section of damaged pipe with rubbing alcohol to remove any remaining dirt or grime.

3. Activate the epoxy putty. Put on gloves, then pinch off a 1-inch piece and knead the light and dark colored material together until it’s fully blended and light gray.

4. Quickly apply the putty over and around the leaking area at a 1/2-inch thickness. Taper the edges to ensure a watertight seal, then wipe away any excess putty while it’s still soft.

5. Allow the epoxy putty to properly cure before turning the water supply back on. Always follow the manufacturer’s direction for cure time.

Alternative Drying Methods

Some pipe repair kits have a special fiberglass tape to temporarily seal a leak; fiberglass tape works well on joints and straight runs. Self-fusing silicone tape can also be used as a temporary fix on low-pressure lines; it is easy to remove and leaves no sticky residue. Repair clamps are often utilized when the leak is located in a straight run of pipe; the size of the clamp is dependent on the size of the pipe. When in doubt about a repair, always call a licensed plumber.