A Quality Finish For Solid Wood Furniture: What Is Catalyzed Conversion Varnish?

Beth Rice 31/01/2019

We’ve heard it straight from our Amish craftsmen–finish either makes a product or breaks a product.

When it comes to the finish on your solid wood furniture, nothing’s more important than a quality finish that’s applied correctly. The standard finish for our Amish furniture is a catalyzed conversion varnish applied over the finish color. We use it because simply put…..it’s the best.

Barstow Trestle Table with Plank Top and Breadboard Ends
The Barstow Trestle Table in the DutchCrafters Showroom proudly displays catalyzed conversion varnish.

What Is Catalyzed Conversion Varnish?

The varnish that’s applied over the finish color is there to help protect your wood furniture. Catalyzed conversion varnish basically consists of two parts, the finish liquid and a hardener(called the catalyst) that gets mixed in right before it’s applied. It’s fast drying and is considered the golden standard for varnish.

Barstow Trestle Table with Plank Top and Breadboard Ends
A closer look at the exquisite finish of the Barstow Table.

Benefits of Catalyzed Conversion Varnish

  • Contributes to more durable furniture.
  • Hardens rapidly and has a shorter dry time.
  • Adds resistance against scratches, heat and moisture
  • Protects the color and texture of the wood.

Catalyzed Conversion Varnish vs. Lacquer

  • CCV is more durable and more elastic, which is better for the natural movement of the wood.
  • CCV requires fewer coats and has a shorter dry time.
  • Lacquer is a single element finish with no hardener mixed in. It has a lower solid content and requires additional applications. It is softer and more susceptible to damage.
  • CCV costs more than lacquer.

Catalyzed conversion varnish must be applied by a professional. In addition to application, just the right mixing procedure is important so the varnish hardens properly.

The First 30 Days

Just a friendly reminder that it can take up to 30 days for the finish to fully cure (harden), and we recommend being gentle with your new wood furniture during that period.

The Finish Process for Amish Made Furniture

  • Furniture is sanded at the woodshop.
  • Furniture is shrink wrapped to protect from dust and is sent to the finish shop.
  • It is sanded again.
  • Stain is applied and rubbed in by hand.
Stain is applied and rubbed in at an Amish woodshop.
Stain is applied and rubbed in by hand at an Amish finishing shop.
  • Stain sealer is applied.
  • Furniture spends time in oven area for drying.
The heated oven area in an Amish finishing shop.
A heated area where the furniture is kept for drying.
  • It is sanded some more.
  • Varnish is applied.
  • Furniture dries in a designated heated area.
  • Furniture is scheduled to be delivered to you.

Insider Tip: When selecting the varnish for your DutchCrafters Amish Furniture, a standard varnish means a catalyzed conversion varnish. Some furniture selections may list “Semi-Gloss Varnish” which means standard or “Matte Varnish” which means a low sheen.

Protective varnish for your solid wood furniture is so important. We encourage you to contact a Furniture Specialist with any questions. The DutchCrafters How to Care for Solid Wood Furniture Video goes over important tips for when your new Amish furniture comes home.

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2 comments

  • Robert Iezzi
    December 26, 2020 at 4:24 pm

    Can I use your conversion varnish on high density fiber board ? Your online info stresses use of solid wood. How will your conversion varnish interact with the adhesives and other materials used to make HDF ?

    Thank you – Bob


  • Beth Rice
    Beth Rice
    January 5, 2021 at 10:35 am

    Hi Bob.

    I’m afraid we don’t work with high density fiberboard, so I cannot say how it would interact or fare with conversion varnish. I can refer you to the site for Woodwright Stains and they might be able to answer your question. Here is the link.
    https://woodwrightfinish.com/ohio-stain-collection-browser/
    Thank you for visiting us on Timber to Table.


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