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How To Seal Chalk Paint Kitchen Cabinets?

Apply a water-based polycrylic sealer over chalk paint on cabinets for durable protection without altering the matte finish.

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Is chalk paint a good choice for kitchen cabinets––this is the most googled term these days.

Well, when you want to offer your kitchen space a unique look, chalk paint provides cabinets with an appealing matte appearance and is simple to distress. Not only does it complement farmhouse décor very nicely but this paint dries very fast. Moreover, the consistency of chalk paint is thick––so requires fewer coats. However, it is crucial to seal the chalk paint to preserve and maintain the painted areas of your kitchen cabinets. In this guide, you will read several ways to seal chalk paint for kitchen cabinets, with information on when and why you may prefer the different approaches. 

So, let’s dive into the details.

How to Chalk Paint Kitchen Cabinets

  • Preparation: Begin by removing the cabinet doors and hardware. This step is crucial for a thorough application and ensures no spots are missed.

  • Cleaning: A clean surface is essential for paint adhesion. Use a degreaser to remove any grime, ensuring the paint adheres properly and lasts longer.

  • Optional Sanding and Priming: For a flawless finish, lightly sand your cabinets to remove gloss and apply a primer. This step enhances the paint’s durability and appearance.

  • Painting: Apply chalk paint in even strokes, allowing it to dry completely between coats. Achieving the perfect coverage may require up to three coats.

  • Sealing: Opt for a water-based polycrylic sealer to protect your painted cabinets. This type of sealer provides a durable finish, essential in high-use areas like the kitchen.

 Wax for Chalk Paint

Among the most well-liked and traditional techniques for protecting surfaces coated with chalk paint is wax. It gives the painted object a smooth, matte feel and adds a little gloss. However, the wax method requires routine reapplication, particularly in locations that have active usage. It takes buffing to get an even finish. Applying wax forms a barrier that improves the paint’s look while preserving its retro, shabby-chic style.

chalk paint kitchen cabinets


  • Wax for sealing chalk paint kitchen cabinets gives the surface a smooth, tangible feel.
  • It provides a vintage and weathered appearance, making your kitchen cabinetry appear antique.
  • Applying wax with a piece of cloth or paintbrush is effortless.
  • Perfect for areas with little usage or ornamental objects.

Gloss or lacquer for Chalk Paint

Chalk paint lacquer is an outstanding performance sealing agent that provides excellent durability and protection. You may have to apply carefully to prevent any brush strokes. It is perfect for heavily used spaces, including tabletops and kitchen cabinets. 


  • It is very robust and tear-resistant.
  • It gives a glistening, clear, firm finish.
  • It appears fit for kitchen furniture and busy spaces.
  • It resists stains and moisture like water.

Polycrylic Sealant for Chalk Paint

A water-based sealer called polycrylic mixes well with chalk paint. It is an excellent alternative for light-colored or white chalk-painted surfaces since it offers coverage without fading over the years. Nevertheless, to get maximum protection, several coatings could be necessary.


  • They offer a clear finish that doesn’t deteriorate.
  • Because of its water-like texture, it makes cleanup simple.
  • It provides resistance against UV radiation and dampness.
  • Polycrylic sealants are widely applicable.

Applying A Topcoat with Chalk Paint

A different way to seal chalk paint kitchen cabinets is merely to combine it with a transparent topcoat or sealer. The solution ensures a smooth texture but necessitates careful mixing and application. With this method, you may adjust the shine and shielding to your preferred levels.

Applying A Topcoat with Chalk Paint kitchen cabinets


  • You can create a personalized finish depending on the sealant of your choice.
  • It offers both protection and shine at the same time.
  • Topcoats make it possible to try out new ideas.

Techniques of Aging and Distress

Several homeowners choose to distress or age chalk-painted cabinets instead of adding a conventional sealer. Sanding, distressing, and applying darkened wax are among the methods that you may use to give anything a worn-in, old look while giving some degree of chalk paint cabinet protection at the same time. 


  • It gives the paint dimension and depth.
  • The technique creates a distinctive and vintage appearance.
  • It allows minimal requirement for additional sealants. 
  • It is one of the most used kitchen cabinet finishing techniques.

Polyurethane Chalk Paint Sealant

 A polyurethane sealer for chalked paint kitchen cabinets is a strong and durable choice. However, applying it with care is necessary to prevent visible brush strokes. It is an ideal option for areas with a lot of usage, such as kitchen cabinets and tabletops. 


  • It is very robust and abrasion-resistant.
  • Polyurethane sealant gives your kitchen cabinets a glossy, transparent, and firm finish.
  • It is appropriate for frequently in-use spaces and decorations.
  • It provides excellent moisture and stain resistance.
  • Whatever finish you choose, this sealant comes in various sheens, notably matte, velvet-like, and glossy.

The strategy will rely on the specific task, the desired final result, and the necessary quality of protection. No matter whatever type of sealant you choose—the traditional appeal of wax, the long-lasting durability of lacquer, or the adaptability of transparent sealers—proper coating will guarantee that your kitchen cabinet surfaces painted with chalk remain appealing and durable throughout the years. 

Polyurethane Chalk Paint kitchen cabinets

FAQs Related to Chalk Paint Kitchen Cabinets

Chalk-painted kitchen cabinets can be made waterproof by using specific sealants like wax, polyurethane, or polycrylic. To prolong the paint’s life and maintain its appearance, it’s essential to seal the paint, thereby preventing stains and paint flaking during regular use and cleaning.

Yes, you may waterproof chalk paint using a suitable sealant, like wax, transparent chalk paint sealing compound, polyurethane, or polycrylic. 

In addition to protecting your paint, sealing with wax or lacquer will extend the life of the color. It involves utilizing your cabinetry without being concerned about leaving stains or flaking paintwork as you clean. 


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co-founder & head of sales at bk ciandre Angela Peng

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