What Should You Use to Varnish Colored Pencil Art

What Should You Use to Varnish Colored Pencil Art

In a previous post, I shared three professional reasons to consider using fixative or varnish on your colored pencil artwork and three reasons not to.

You read that post and decided to try varnishing your finished work. The next logical question is which type and brand to use. There are so many on the market. How do you choose?

Fixative and Varnish: What’s the Difference?

Before we go further, though, let me take a moment to define terms.

“Fixative” and “varnish” are often used interchangeably, but they are not the same thing.

Fixative is only a temporary “fix”. It’s a light coating you use as part of the drawing process. Fixative sprays are not designed to be a final coating because it doesn’t provide protection from ultraviolet light (UV), environmental dirt, or rough handling. It’s generally applied lightly and between layers of color.

Varnish is a final coating designed to provide protection from environmental dirt, UV, and—to some extent—rough handling. It is applied more thickly. It is not designed to be used as part of the drawing process since it can easily saturate and discolor the paper and darken both the paper and the colors already on the paper.

Another term frequently used for varnishes is final finish. Not all final finishes are useful for colored pencil work. Many of them are produced for oil paintings and contain damar varnish. When purchasing final finishes, make sure to check the contents label. If it lists damar, leave it on the shelf.

So You Want to Varnish Colored Pencil Art: What Should You Use?

John Ursillo uses workable fixative throughout his drawing process and varnishes finished pieces when he works on canvas (yes, canvas for colored pencils). John says:

I use intermediate layers of workable fixative along with solvent-enhanced CP and water-based CP. The finished piece is coated with two layers of Krylon Archival Series UV protective gloss acrylic spray. There are other brands but I’ve not tried them – happy with the Krylon. This goes on very shiny but after a week or so the coating dries completely into the weave of the canvas resulting in a pleasing semi-gloss coating.

The net result is that these colored pencil drawings on canvas can be framed without glass.

For works on paper, he uses workable fixative before adding the final color, then gives the finished drawing an additional coat of workable fixative.

When I use workable fixative, it’s usually late in the drawing process, when I need to restore a little tooth in order to finish the drawing. I have Krylon Workable Fixatif and Prismacolor Premier Fixative on my shelf. I’ve never done a side-by-side comparison, so I don’t know that one is better than the other. Both are good both for controlling wax bloom and for working over.

I also use Krylon Gallery Series Conservation Retouch Varnish. It’s more suitable for finished work on either paper or canvas. Prismacolor produces a non-workable fixative that I have yet to try but that’s worth a look.

In the past, I’ve used Blair products and Grumbacher products and have had good results.

Best Practices for Using Varnish or Fixative on Colored Pencil Art

Look for a fixative or varnish made for colored pencils or, if you can’t find that, one that’s made for dry media. Not all varnishes are created equal and what may work for an oil painting may not work as well—or at all—on colored pencil. Prismacolor makes a final coating made specifically for colored pencils and I recommend it whole-heartedly.

Since each brand of fixative or varnish comes with instructions for use, check those instructions first. Follow them, too, in order to get the best results.

Here’s how I do my varnishing.

  • Work in a well-ventilated area
  • Position the artwork in an upright position. It doesn’t have to be perfectly vertical, but it shouldn’t be flat, either
  • Shake the aerosol can a few times to properly mix the contents
  • Hold the can in a vertical position about twelve inches from the artwork (check the instructions on the can for the ideal distance, as there may be some variation).
  • Holding down the nozzle, move the spray across the artwork horizontally in a slow movement.
  • Start just past the edge of the drawing and spray across the drawing to just past the opposite edge, then back in the opposite direction until you’ve covered all of the drawing, top to bottom
  • Let the artwork dry for a minimum of 30 minutes. Personally, I prefer to err on the side of caution and usually wait 45 minutes or longer
  • Give the drawing another coat (optional).

Two or three coats should be sufficient. Just make sure you don’t soak the paper with varnish. When a heavy coat of varnish dries, it could become brittle, making it necessary ship unframed art flat, instead of rolled.

So You Want to Varnish Colored Pencil Art. What Should You Use?

The Bottom Line

What it all comes down to is finding the best product for the type of work you do and the results you want. Generally, the best place to start is with a brand known for high quality in other products. Grumbacher and Krylon, for example. Products produced by or for companies that also make colored pencils is also a good idea. I can’t guarantee you’ll like Prismacolor workable fixative as well as you like Prismacolor colored pencils, but there’s a better chance the fixative will work favorably with the pencils.

Whenever you try something new, try it first on scrap paper or on a drawing that won’t hurt your feelings if it gets damaged. Talking to other artists about what they use and why they use it is another excellent way to find a good product.


    1. Robert,

      A good question!

      I’ve never combined colored pencils with acrylics, but I know it can be done. The only thing you really need to remember is to do all the acrylic work first, then the colored pencil.

      You’re going to want a support that’s heavy enough to stand up to the paint, though. Something like a watercolor paper (probably 300lb.), a panel, or a canvas. You might be able to do a limited amount of work with acrylic on Stonehenge or Canson Mi-Tientes, but do a test sample first. Illustration board might also be suitable.

      It really depends on how you plan to use each of the mediums. If you want to use the colored pencil only for detailing an acrylic painting, then work on a painting surface (canvas, etc.) Your choices are a little more varied if you’re planning to use the acrylics only for toning the surface or for small areas or light applications.

      I hope that helps. As I said, I’ve yet to combine those two mediums.


      1. Robert

        Thanks so much Carrie. I’m experimenting with airbrushed acrylic background with colored pencil subject. I’ve seen some videos on YouTube with others doing the same. I’m also wondering how you would fix/lacquer such a drawing/painting.

  1. sonya delaney

    Ok, I’m a little confused. If fixative and varnish aren’t the same thing then why have examples of fixative used rather than just recommended varnishes. They seemed to be used interchangeably in the article with a varnish brand only mentioned once. The rest are fixatives. Am I missing something?? Help!

    1. Sonya,

      Fixatives can be used just like a varnish. You can finish a drawing with a coat of fixative so long as the fixative is a permanent fixative.

      However, you cannot use a varnish just like a fixative during the drawing process.

      In other words, a fixative can be used to “fix” a layer of color, then be worked over AND it can be used as a final fix once the drawing is finished.

      Varnish should be used only after the drawing is complete.

      I don’t recommend any specific final varnishes, because I don’t usually use any sort of spray on finished drawings, so I have no personal experiences upon which to base a recommendation. The best I can do is recommend that you use products designed for colored pencil art, and that provides UV protection.

      I hope that clears things up!

    1. Kristi,

      You won’t need to varnish colored pencil on wood, but if you want to, any type of final fixative designed for colored pencil should work.

      Just follow standard practices by applying the final fixative in light layers and letting it completely dry between layers.


      1. Kristi Standley

        Thanks for the advice. I am also wondering about the wood surface should i be coating it with a polycrylic coating before i use the pencils? Or leave it raw? When i oil paint i do coat it curious if its the same.

    1. I’m not sure you’d need to protect a colored pencil on wood in any special way.

      If you’re wondering about using glass on it, you don’t need to do that. Glass and backboards used in framing are to protect the paper, not the colored pencil. So there’s no need to use glass when framing a colored pencil drawing on plywood. You could frame that just like you might frame an acrylic painting or oil painting.

      If you’re talking about a spray fixative, then you could probably use the same type of fixative you’d use on any other colored pencil artwork.

      And if you’re talking about something else altogether, let me know and I’ll see if I can get more specific information for you.

  2. Kitty Gipson

    very interesting information, never thought about how to preserve my watercolor drawings, now I know that it’s just as important to preserve as the acrylic and oil painting. thanks for all your information, will be putting it to use next time I finish a painting.

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