Randy Charles
Professional Painter

Randy Charles is the owner of PaintCentric.com, a website dedicated to providing information, tips, tricks, and news about all things paint. With over 10 years...Read more

Randy Charles
Professional Painter

Randy Charles is the owner of PaintCentric.com, a website dedicated to providing information, tips, tricks, and news about all things paint. With over 10 years...Read more

How to Paint Over Venetian Plaster?

Randy Charles
Professional Painter

Randy Charles is the owner of PaintCentric.com, a website dedicated to providing information, tips, tricks, and news about all things paint. With over 10 years...Read more

Are you staring at your walls, wondering how to breathe new life into that elegant Venetian plaster? It’s key to remember that latex paint is a top choice for covering the unique surface of Venetian plaster.

This blog will guide you through selecting the right paint and all the steps needed to revamp your space with confidence. Dive in for a transformative wall makeover!

What is Venetian Plaster?

Venetian plaster is a type of plastering material that mimics the look of polished marble and natural stone. Its unique mix can be tinted with different colors, giving you lots of options for style.

When it dries, Venetian plaster becomes very hard and tough, much like real stone.

To paint over this surface calls for special care. You’ll need to make sure the walls are smooth and ready to take new paint. Using top-notch brushes and rollers makes a big difference, too.

They help the new color stick better and stay longer on your Venetian plaster walls. Now let’s talk about picking the right paints for your project!

What Is Venetian Plaster

Can Venetian Plaster be Painted Over?

Yes, you can paint over Venetian plaster, but it can take some work. You will need to do some surface preparation in order to get the job done correctly. If you decide that you want to seal the paint, use a water-based sealant that is clear. If you want it to look like marble, you can use a satin or semi-gloss finish sealant. The matte sealant will give you the limestone look.

Materials you Need

  • Some type of cup
  • Mineral spirits
  • Sandpaper, 80 grit, and 120 grit
  • Primer
  • Paint
  • Palm sander
  • Edging paintbrush
  • Long-handled roller
  • Painters tape
  • Paint sprayer (optional)
  • Paint tray

Step-by-Step Guide to Painting Over Venetian Plaster

Paint Over Venetian Plaster

After inspecting and repairing the surface, thoroughly clean it before priming for paint adhesion. Apply the first coat, and consider a second coat for enhanced durability.

Surface Inspection and Repairs

Inspect the Venetian plaster surface for any cracks, dents, or imperfections. This is crucial before starting the painting process.


  1. Look for hairline cracks and larger fissures in the plaster.
  2. Use joint compound to fill in any small cracks or imperfections.
  3. For larger damages, consider using a skim coat to even out the surface.
  4. Sand the repaired areas gently to ensure a smooth and uniform surface.
  5. Wipe away any dust or debris from the repairs using a microfiber cloth.


Cleaning the Surface Thoroughly

After inspecting and repairing any surface imperfections, the next crucial step in preparing Venetian plaster for painting is cleaning. Here’s how to do it:


  1. Begin by dusting the wall with a soft cloth or duster to remove loose dirt and debris.
  2. Prepare a gentle cleaning solution using warm water and mild soap, ensuring it is not abrasive.
  3. Dip a soft microfiber cloth into the cleaning solution and wring out excess water until damp.
  4. Gently wipe the Venetian plaster surface in a circular motion, taking care not to apply excessive pressure.
  5. Use a separate clean cloth dampened with plain water to rinse off any residue from the cleaning solution.
  6. Allow the wall to air dry completely before proceeding with priming and painting.


Priming the Surface for Paint Adhesion

After thoroughly cleaning the surface, priming is crucial to ensure proper paint adhesion. Here’s how to prime the Venetian plaster surface for painting:


  1. Begin by selecting a high – quality bonding primer specifically designed for use on masonry or textured surfaces like Venetian plaster. This type of primer helps the paint adhere better.
  2. Apply the bonding primer evenly onto the surface using a roller or brush, ensuring complete coverage of the entire area. Allow the primer to dry according to the manufacturer’s instructions before applying paint.
  3. If there are any small imperfections or holes in the plaster, use a suitable patching compound to fill them before priming. Smooth out the patched areas and let them dry completely before applying the primer.
  4. Consider adding an extra coat of bonding primer over areas that may have absorbed more primer initially, such as porous areas in the Venetian plaster, to ensure uniform porosity across the surface.
  5. Remember that proper ventilation and adequate lighting are essential during priming to ensure thorough coverage and uniform drying.
  6. Use mineral spirits for clean – up if necessary, following safety guidelines mentioned on the product label.


Applying the First Coat of Paint

To begin applying the first coat of paint over Venetian plaster, prepare the chosen paint by stirring it thoroughly to ensure an even consistency. Then, use a high-quality synthetic brush or a medium-nap roller to apply the paint in thin, even layers. This will help prevent uneven buildup and dripping, ensuring a smooth finish.


  • Ensure that each stroke overlaps slightly with the previous one to maintain uniform coverage.
  • Pay close attention to areas where the plaster texture may be more prominent, applying additional paint as needed.
  • Use a light touch when applying the paint to avoid disrupting the underlying plaster while ensuring thorough coverage.
  • Allow the first coat of paint to dry completely according to the manufacturer’s instructions before considering a second coat for improved durability.


Considering a Second Coat for Enhanced Durability

After applying the first coat of paint, it’s important to consider adding a second coat for enhanced durability. This can help to achieve a smoother and longer-lasting finish, especially on the porous surface of Venetian plaster. Here are some important points to keep in mind when considering a second coat:


  1. Smoothness: A second coat can help to ensure a smoother and more even appearance over the textured surface of Venetian plaster, enhancing its aesthetic appeal.
  2. Durability: Applying a second coat of paint can significantly increase the durability and longevity of the painted surface, making it more resistant to wear and tear.
  3. Enhanced Protection: An additional coat provides an extra layer of protection against stains, moisture, and other environmental factors, contributing to the longevity of the painted Venetian plaster walls.
  4. Color Depth: Adding a second coat can intensify the color depth and richness, creating a more vibrant and appealing visual impact within the space.
  5. Uniformity: A second coat helps in achieving uniform coverage, ensuring that any underlying imperfections or variations in color are effectively concealed for a flawless finish.
  6. Surface Sealing: The additional layer provided by the second coat seals the plaster surface more effectively, enhancing its resistance to dirt buildup and simplifying maintenance.
  7. Long-Term Maintenance: With enhanced durability from two coats of paint, maintaining the painted Venetian plaster becomes easier while preserving its aesthetic appeal over time.

What Kind Of Paint Do You Use On Venetian Plaster?

What Kind Of Paint Do You Use On Venetian Plaster

The surface of Venetian plaster is very alkaline since it is mostly made of limestone so you will need some type of latex paint for it to adhere to the plaster. You can use something like Rustoleum spray on paint. You should not use a regular polymer or vinyl-based paint because it will not properly adhere to the surface.


In this article, we have given you the information that you will need to know how to paint over Venetian plaster. This article covers the materials you will need and step-by-step guidelines to accomplish this project. Once done you will have fresh, new-looking Venetian plaster walls and ceilings.

Randy CharlesProfessional Painter

Randy Charles is the owner of PaintCentric.com, a website dedicated to providing information, tips, tricks, and news about all things paint. With over 10 years of experience in the painting industry, Randy has become an expert in the field and is passionate about helping others learn more about painting. He has written numerous articles on the subject and is committed to providing accurate and up-to-date information to his readers.

2 thoughts on “How to Paint Over Venetian Plaster?”

  1. I have Venetian plaster walls. The person who did the job must have put a coat of paint over the Venetian. I have to do a touch up in a couple of small areas. I have latex paint that is the same color. It was left by the painter. When I apply the latex it instantly lifts the wall paint. Any ideas.

  2. Hello There. I found your blog the use of msn. That is a very smartly written article. I will be sure to bookmark it and return to learn more of your useful info. Thanks for the post. I抣l definitely comeback.


Leave a Comment

12 − eight =