Refinishing Cultured Marble Countertop

Refinishing a cultured marble countertop is a great way to give your bathroom or kitchen a new look. It’s not difficult to do, and the results can be dramatic. With the right materials, the process is straightforward, but it does take some time and effort.

Before you start, make sure you have the right tools. It’s best if you have an orbital sander or a rotary sander, sandpaper of different grits, a drill with a wire brush attachment, and some protective eye wear. You’ll also need a quality paint matching kit.

Once you have all the necessary materials and tools, it’s time to get started. Begin by sanding down the countertop with the coarsest grit paper to remove the gloss from the cultured marble. Be sure to wear your protective glasses. Use caution when sanding around the edges of the countertop so you don’t damage them. After you finish sanding with the first grit sandpaper, use a slightly finer grit for a smoother finish.

Next, you’ll need to clean off the dust from the sanding process. A vacuum works well for this step, but be sure to use a brush attachment to get into all the harder-to-reach areas. Once everything is clean, it’s time to apply some filler and sealer to patch any cracks or chips in the marble surface. This will help make the surface smooth and even prior to painting.

Now that everything is cleaned and filled in, you can begin priming the counter top. Make sure that you choose a quality primer that’s designed specifically for use on cultured marble surfaces in order to ensure it will adhere correctly. Then after the primer is completely dry, mix up a batch of paint that matches your existing décor or is completely new if you’d like a new look. Paint brush is often used for applying paint onto cultured marble surfaces evenly and smoothly – using multiple coats until you reach your desired look and feel.

Finally, after all of the painting is done add some sealant onto your newly refinished countertop for added protection. This will help prevent further wear and tear as well as keep its newly refreshed appearance for much longer. Once all these steps are complete, your cultured marble counter top should look good as new!

How long does it take to refinish a cultured marble countertop?

The amount of time needed to refinish a cultured marble countertop will depend on the size of the slab and the condition it is in when you begin the refinishing process. Generally, the process will take anywhere from 4-6 hours.

How much does it cost to refinish a cultured marble countertop?

The cost of refinishing a cultured marble countertop can vary depending on the size of the countertop, the condition of the countertop, and the materials used. On average, a professional refinishing job can run anywhere from $75 to $225.

What is the average price to refinish a cultured marble countertop?

The average cost to refinish a cultured marble countertop is typically between $200 and $500 depending on the size, condition of the countertop and type of finish desired. Additional fees may be incurred for services such as surface sealing and added materials.

What are the advantages and disadvantages of refinishing a cultured marble countertop?


1. Refinishing a cultured marble countertop is a relatively inexpensive, easy job that can be done in a short amount of time.

2. Refinishing will restore the shine to the countertop and clean away any dirt and debris that may have dulled the finish.

3. If the original finish is already damaged, refinishing can provide a complete, new look.


1. Refinishing a cultured marble countertop is a temporary solution that may need repeating every 1-2 years.

2. The chemicals and materials used to refinish a cultured marble countertop may be smelly, hazardous or damaging to the environment, so caution must be taken when using them.

3. Over time, the sealant used on a refinished cultured marble countertop can wear off, allowing the material to again be exposed to dirt and grime.

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