How to Ceramic Coat Quartz Countertops

Ceramic coating your quartz countertops is a great way to protect them and make cleaning easier. Here is a comprehensive guide on how to ceramic coat quartz counters.


Quartz countertops are engineered stone made from crushed quartz bound together with resin. They are an extremely popular choice for kitchens and bathrooms due to their durability, low maintenance, and stylish appearance. However, even quartz can benefit from an added layer of protection that ceramic coating provides.

Ceramic coating forms a glossy, hydrophobic barrier that prevents stains from penetrating the surface and makes the counters easier to clean. It helps prevent etching and damage from acidic foods and liquids. Ceramic coating Quartzs countertop makes them repel water, oil, and other liquids. It also makes the surface more resistant to scratches and scuffs.

Benefits of Ceramic Coating Quartz Countertops

  • Protects against stains and etching from acidic foods like lemon juice, vinegar, etc.
  • Creates a smooth, glossy finish that makes the counters look brand new
  • Repels liquids so they bead up and roll off the surface easily
  • Easier to clean and prevent buildup of grime and dirt
  • More resistant to scratches, scuffs, and general wear and tear
  • Enhances the color and appearance of the quartz

What You’ll Need

Ceramic coating the quartz counters is a relatively straightforward DIY project. Here are the supplies you’ll need:

  • Ceramic coating product specifically formulated for quartz
  • Microfiber applicator pads
  • Soft microfiber cloths
  • Rubbing alcohol
  • Nitrile gloves
  • Painter’s tape

Recommended ceramic coatings: Optimum Gloss Coat, Cerakote Ceramic Quartz Coating, Gtechniq Crystal Serum Quartz, CarPro CQuartz

Step-by-Step Guide

Follow these steps to properly prep, apply, and cure the ceramic coating on your quartz counters:

Cleaning and Prepping the Surface

  1. Clear off all items from the countertops. Remove any debris or residue with a damp microfiber cloth.
  2. Use a degreasing cleaner to remove any oily residue from the surface. Rinse thoroughly and let dry.
  3. Tape off any areas you don’t want coated such as walls, backsplash, sinks etc.
  4. Wipe the entire surface with rubbing alcohol using a microfiber towel. This removes any remaining residue.

Applying the Ceramic Coating

  1. Read and follow the product instructions for application directions. Make sure the room is well-ventilated.
  2. Apply a few small drops directly onto the microfiber applicator pad. Spread into a thin, even coat using circular motions.
  3. Maintain a wet edge as you coat the entire surface. Avoid letting it pool or dry as you work.
  4. Allow the first layer to cure per product instructions, usually a minimum of 1-2 hours. Apply a second layer for better protection.

Curing and Final Steps

  1. After coating, let cure for the time specified on the product directions, typically 12-24 hours. Avoid use during this time.
  2. Once fully cured, remove any tape and wipe down the counters with a dry microfiber towel.
  3. Your quartz countertops are now protected with a glossy ceramic coating that will keep them looking pristine!

Tips and Precautions

  • Test the ceramic coating in an inconspicuous spot first to ensure compatibility with your quartz and desired results.
  • Avoid applying in direct sunlight or on hot surfaces; heat can disrupt proper curing.
  • Use with adequate ventilation and protect surrounding surfaces from accidental drips.
  • Buff off any high spots or excess coating residue before curing using a microfiber towel.
  • Reapply every 6-12 months as needed for optimal performance and glossy appearance.

Ceramic coating is an excellent way to keep your quartz counters looking like new for years. With proper prep and application, you can achieve professional-level protection for your investment. Follow these how-to steps for stunning, scratch-resistant counters.

Frequently Asked Questions

Is ceramic coating required for quartz countertops?

No, ceramic coating is optional but highly recommended to protect quartz and enhance stain resistance and ease of cleaning. The factory sealant alone doesn’t provide as much protection.

How long does ceramic coating last on quartz?

With proper application, ceramic coating can last 6-12 months on quartz before needing reapplication. Durability depends on use and care. Using trivets and avoid abrasive cleaners will maximize coating life.

Can you ceramic coat over an existing sealer?

Yes, you can apply a ceramic coating over factory sealed or previously sealed quartz. The surface must be thoroughly cleaned, degreased, and prepped to ensure adhesion.

What’s the best ceramic coating for quartz counters?

Optimum Gloss Coat, CarPro CQuartz, Gtechniq Crystal Serum Quartz, and Cerakote Ceramic Quartz Coating are top-rated options specifically formulated for use on quartz surfaces.

Can I apply ceramic coating to a small section instead of the whole counter?

Yes, you can opt to coat only a portion of your counters, such as around the stove where it gets the most use. Tape off areas carefully during application.

Is DIY ceramic coating as good as professional application?

With some care and practice, a DIY ceramic coating can perform comparably to a professional coating. The products available today make it achievable for amateurs.

Ceramic coating your quartz countertops takes some effort but provides excellent benefits. Give your counters the protection they deserve with these step-by-step instructions. Let us know if you have any other questions!


Ceramic coating is a great investment for quartz countertops by providing an added layer of protection and easier cleaning. By following the proper application steps, you can successfully ceramic coat your counters yourself without the high cost of professional services. Be sure to prep the surface, apply two thin coats, allow proper cure time, and care for the finish. Ceramic coated quartz will maintain its beauty and durability for longer. Treat your counters to a glossy, protective shield with a high-quality ceramic coating.