Waxed vs. Dewaxed Shellac Sealer: Which One is Best for Your Furniture?

Shopping for shellac and confused by the options available?  Wondering which shellac type is right for your project? Let’s explore the shellac varieties and differences between waxed vs dewaxed shellac flakes to help you make the best choice.

Let’s break it down step by step so you can confidently choose the right shellac.

Understanding Waxed vs. Dewaxed Shellac

Shellac, a natural resin secreted by the lac bug, is a staple in woodworking. Depending on how it’s processed, it either retains or removes its natural wax content, giving rise to waxed and dewaxed versions.

Let’s explore the key differences between waxed and dewaxed shellac:

• Waxed Shellac: Retains its natural wax content, offering a slightly softer look and smoother application.

• Dewaxed Shellac: The wax is removed, leaving a clear product that pairs well with a wide variety of modern finishes.

Learn how to make your own shellac at home.

Benefits of Waxed Shellac

Waxed shellac finish has been a staple in woodworking for centuries, and for good reason:

• Smooth Application: The natural wax in shellac aids in a smoother brushing, minimizing streaks.

• Traditional Finish: It’s ideal for achieving a classic, warm look.

• Single-Coat Finish: Works well on standalone projects without additional topcoats.

However, the wax can cause issues if you plan to use water-based finishes or other topcoats.

Let’s see how to avoid those issues below.

Discover the rainbow colours of shellac.

Benefits of Dewaxed Shellac

Dewaxed shellac finish is a modern refinement of this classic finish, offering greater versatility:

• Compatibility: Water-based topcoats, paints, and other finishes can be used.

• Clearer Appearance: Provides a sharper, clearer finish, making it perfect for showcasing the wood grain.

• Stronger Adhesion: Ideal as a primer or sealer under different finishing products.

  
  

For most furniture refinishing projects, dewaxed shellac is often the go-to choice.

Looking for a dewaxed shellac on the store shelves? Consider reaching for Zinnser Sealcoat.

When to Use Waxed Shellac

Waxed shellac is best for:

• Standalone Finishes: Perfect for vintage furniture or restoration projects where no additional topcoat is needed.

• Traditional Woodworking: Works well for reproductions and antique-style pieces.

• French Polishing: Often used in the French polishing process for high-gloss results.

When to Use Dewaxed Shellac

Dewaxed shellac excels in:

• Modern Projects: Compatible with water-based and oil-based topcoats.

• Sealing and Priming: Acts as a barrier to block stains and odours.

• Layered Finishes: Great under polyurethane, lacquer, or paint.

How to Tell the Difference

Your package should be clearly marked if it is dewaxed. Furthermore, dewaxed shellac tends to be more costly, due to the extra step of removing the naturally occuring wax.

Still unsure which type you have, here’s a quick test:

1. Apply a thin layer of shellac to a piece of glass or a smooth surface.

2. Let it dry completely.

3. Check the clarity of the dried shellac:

   • Cloudy = Likely Waxed Shellac.

   • Clear = Likely Dewaxed Shellac.

     
     

Choosing Between Waxed and Dewaxed Shellac

The choice between waxed and dewaxed shellac depends on your project:

• Choose waxed shellac for standalone finishes, traditional projects, or when you want a natural, warm aesthetic.

• Opt for dewaxed shellac for modern projects, compatibility with other finishes, or when using it as a sealer or primer.

Whether you’re working on a classic restoration or a modern piece, knowing the strengths of waxed and dewaxed shellac ensures your project shines. Choose wisely and watch your furniture refinishing skills elevate!

Ready to take your shellac skills to the next level? Learn how to apply shellac with a brush or find out how to store shellac properly.

Comment below or tag us on social media with your finished projects.