## How to Glue Under Kitchen Sink Drain
A leaky drain under a kitchen sink can be a major inconvenience. Not only can it cause water damage to your cabinets and flooring, but it can also lead to mold and mildew growth. If you’re not a plumber, the thought of fixing a leaky drain can be daunting. But with the right tools and materials, it’s a job that you can easily do yourself.
In this article, we’ll show you how to glue under kitchen sink drain in just a few simple steps.
### Materials You’ll Need
* Plumber’s putty
* Teflon tape
* Slip joint pliers
* Adjustable wrench
* Rags
* Bucket
### Step-by-Step Instructions
1. **Turn off the water supply.** The first step is to turn off the water supply to your sink. This will prevent water from leaking out while you’re working. To turn off the water supply, locate the shut-off valves under the sink. Close both valves by turning them clockwise.
2. **Remove the old drain.** Once the water supply is turned off, you can remove the old drain. To do this, use a slip joint pliers to loosen the nuts that hold the drain in place. Once the nuts are loose, you can pull the drain out of the sink.
3. **Clean the drain.** Before you install the new drain, it’s important to clean the area where the drain will be installed. This will help to ensure that the new drain will seal properly. To clean the area, use a rag and some cleaner to wipe away any dirt or debris.
4. **Apply plumber’s putty.** Plumber’s putty is a type of sealant that is used to seal the drain to the sink. To apply plumber’s putty, roll it into a rope and then place it around the base of the drain. Make sure that the plumber’s putty is thick enough to fill any gaps between the drain and the sink.
5. **Install the new drain.** Once the plumber’s putty is in place, you can install the new drain. To do this, insert the drain into the sink and then tighten the nuts that hold the drain in place. Be sure to tighten the nuts just enough to create a seal. Do not overtighten the nuts, as this can damage the drain.
6. **Wrap Teflon tape around the threads of the drain.** Teflon tape is a type of sealant that helps to prevent leaks. To wrap Teflon tape around the threads of the drain, simply wrap the tape around the threads in a clockwise direction. Make sure that the Teflon tape is tight, but do not overtighten it.
7. **Connect the drain to the P-trap.** The P-trap is the curved pipe that connects the drain to the sink’s drainpipe. To connect the drain to the P-trap, simply insert the drain into the P-trap and then tighten the nut that holds the drain in place. Be sure to tighten the nut just enough to create a seal. Do not overtighten the nut, as this can damage the drain or the P-trap.
8. **Turn on the water supply.** Once the drain is installed, you can turn on the water supply. To do this, open the shut-off valves under the sink by turning them counterclockwise. Check for leaks around the drain. If you see any leaks, tighten the nuts that hold the drain in place.
### Tips
* If you’re not sure how to remove the old drain, consult a plumber.
* Be sure to use enough plumber’s putty to seal the drain to the sink.
* Wrap Teflon tape around the threads of the drain to prevent leaks.
* Do not overtighten the nuts that hold the drain in place.
* Check for leaks around the drain after you turn on the water supply.
### Frequently Asked Questions
**Q: What type of glue should I use to glue under kitchen sink drain?**
A: Plumber’s putty is the best type of glue to use to glue under kitchen sink drain.
**Q: How much plumber’s putty should I use?**
A: Use enough plumber’s putty to fill any gaps between the drain and the sink.
**Q: How do I wrap Teflon tape around the threads of the drain?**
A: Wrap the Teflon tape around the threads of the drain in a clockwise direction. Make sure that the Teflon tape is tight, but do not overtighten it.
**Q: How do I connect the drain to the P-trap?**
A: Insert the drain into the P-trap and then tighten the nut that holds the drain in place. Be sure to tighten the nut just enough to create a seal. Do not overtighten the nut, as this can damage the drain or the P-trap.
**Q: How do I check for leaks around the drain?**
A: Turn on the water supply and then check for leaks around the drain. If you see any leaks, tighten the nuts that hold the drain in place.