How to Fix Cracks in Ceramic Tile? 

Cracked tiles can make a room look old and worn, but there are some things you can do to fix the problem. First, it’s important to understand why your tiles are cracking in the first place, so you can get a handle on the issue and prevent further damage from occurring. 

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Whether it’s an occasional hairline crack or a deep crack that’s causing the tiles to shatter, it’s important to know how to fix cracked ceramic tile so you can avoid further damage and keep your room looking its best. Thankfully, there are a few quick and easy ways to get your broken tile repaired, so you can have peace of mind again! 

Epoxy (or similar binding glue) is a great option for fixing small hairline cracks in your floor tile. The epoxy will slowly sink into the crack and fill it up until it’s filled, and then it’ll dry. Once it’s cured, paint can be used over the top of the epoxy to help hide any imperfections. 

Apply a thin layer of epoxy over the crack and let it dry for about 15 minutes, before removing any excess. You can tint the epoxy to match the color of your ceramic tile if desired, or you can use a powdered dye designed specifically for epoxy. If you want to be extra careful, you can also mix a small amount of tinted epoxy with a bit of water to create tinted grout that will blend into your cracked tiles. 

Painting over the crack is another good option for repairing smaller hairline cracks in your ceramic tiles. Urethane paint will help to protect your repair and give it a more finished look. Choose a paint that matches your floor tile as closely as possible and use a fine detailing paint brush to spread the paint over the crack. 

Before applying the paint, wipe off the surface of the crack with a sponge or cloth to remove any dirt and grime that may be present. Using a clean, damp sponge will help the paint to stick to your tile better. 

When the paint has fully dried, a urethane sealer can be applied over the entire surface to further protect your repair and ensure it looks good for years to come. Be sure to reapply the sealer every few years for maximum protection. 

The most common reason for cracking in ceramic or porcelain tiles is because of excessive strain, such as the pressure of heavy bearing loads. This is especially true in areas that experience high footfall or where the floor or wall gets exposed to extreme temperature fluctuations. 

For these reasons, it’s best to choose a tough tile that can stand up to the stress of constant use. Ideally, you’ll pick a durable porcelain or ceramic tile that has been tested for a variety of applications and is resistant to abrasions and other damage. 

It’s also a good idea to invest in the high-quality mortar that can withstand heavy traffic and exposure to water. This can be expensive, so it’s a good idea to do some research before you buy.