How To Fix Crack In Porcelain Sink

How to Fix a Crack in a Porcelain Sink

A cracked porcelain sink is a common problem, but it's not always necessary to replace the entire sink. There are a few simple steps you can take to repair the crack and restore your sink to its original condition.

What You'll Need:

* Epoxy repair kit * Sandpaper * Acetone * Clean cloth * Masking tape * Optional: heat gun

Step 1: Prepare the Sink

Start by cleaning the sink thoroughly with acetone and a clean cloth to remove any dirt or grease. This will ensure that the epoxy bond properly.

Next, use sandpaper to lightly roughen the surface around the crack. This will help the epoxy adhere better.

Step 2: Apply the Epoxy

Mix the epoxy according to the manufacturer's instructions. Apply a small amount of epoxy to the crack using a toothpick or small brush. Work the epoxy into the crack and around the edges.

If the crack is large, you may need to apply a second layer of epoxy. Once the epoxy is applied, use masking tape to hold it in place while it dries.

Step 3: Cure the Epoxy

Allow the epoxy to cure for the amount of time specified by the manufacturer. This is typically around 24 hours.

To speed up the curing process, you can use a heat gun to gently warm the epoxy. Be careful not to overheat the epoxy, as this can cause it to crack.

Step 4: Remove the Masking Tape

Once the epoxy is cured, remove the masking tape. The crack should now be sealed and repaired.

Step 5: Clean and Polish the Sink

Clean the sink with a damp cloth to remove any excess epoxy or dirt. You can also polish the sink with a porcelain cleaner to restore its shine.

Tips:

* If the crack is large or deep, you may need to consult a professional plumber for repair. * Do not use super glue to repair a porcelain sink, as it will not bond properly and will eventually fail. * If the sink is chipped, you can use a porcelain repair kit to fill in the chip before applying epoxy. * To prevent future cracks, avoid using harsh chemicals or cleaners on the sink.