Ceramic Spray Sealers are final spray coatings that produce smooth, hard surfaces. They are used to brighten the colors and protect the finishes of objects decorated with nonfired color products.

Super Gloss produces an extremely lustrous, smooth and hard final finish. This sealer provides the glossiest possible spray finish over both water-based and oil-based nonfired colors.

Clear Gloss produces a protective, clear gloss finish on ceramic bisque, plaster, and many other craft surfaces. It can be used under, over and between Duncan nonfired colors. To maintain a bright acrylic basecoat, spray on a coat before antiquing.

Clear Matte produces a protective, satin-matte finish on ceramic bisque, plaster, and many other craft surfaces. It can be used under, over and between Duncan nonfired colors. To maintain a bright acrylic basecoat, spray on a coat before antiquing.

Porcelain Spray produces he look and feel of fine porcelain bisque when applied over a fired glaze or Prep-Coat. Porcelain Spray is especially well suited as a final finish over drybrushed items. It can be used under, over and between nonfired colors.

Super Matte produces a smooth, even, flat-matte finish on nonfired acrylic and translucent colors, particularly on realistic animal figurines. It slightly softens underlying colors and provides a shine-free protective surface.

Ask a question about Ceramic Spray Sealers Ask a question about this product | See all questions & answers (6)

Average User Rating: Based on (15 Reviews)

Janice D. from fort valley, ga says:

Super sealer. Never runs or makes globs like cheaper ones can.

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Product Questions and Answers

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I'm looking for a protective matte spray to use over my mid-fire porcelain mini-dish. Which of your matte sprays do you recommend?

- Asked by Grace on 07-Mar-13

Answer

You can use either the Duncan Super Matte or the Duncan Clear Matte if the surface of the porcelain has been painted with an acrylic-based paint.

- Answered by MisterArt on 15-Mar-13

I've sprayed my ceramic piece with Duncan Clear Matte. The problem is that the sealer was too old so it became glossy instead of matte. How can I remove it or at least reduce it to a matte finish?

- Asked by Pierre on 02-Mar-13

Answer

The Ceramic sealers are permanent once applied. By using a remover, it may ruin your ceramic piece. If the spray is old or defective, we would suggest returning the product back to the store you purchased it from. There is no product that will make the sealer workable again.

- Answered by MisterArt on 07-Mar-13

Is there any way I can paint on bathroom tiles and then spray or brush on a glaze to lock in the paint so it doesn't wash off?

- Asked by Tracy Tartaglione on 25-Feb-13

Answer

Since the tiles have already been glazed and sealed, the paint will not adhere to the surface of the tiles. You would need to apply a primer to strip the surface of the tile first. You may also have to sand the surface as well. Once this has been done, you can apply a paint to it. You can use the Delta air dry perm-enamel paints or the Liquitex Glosses paints.

- Answered by MisterArt on 26-Feb-13

I chalk a lot of ceramics and I need a matte spray in between each chalk application. Will this work in this application?

- Asked by Priscilla T. on 04-Jan-13

Answer

We would suggest using the Spray Workable Fixatif by Krylon or the Very Low Odor Spray Fix by Blair for your use.

- Answered by MisterArt on 07-Jan-13

Will this product seal a coffee cup that I designed with DecoColor Paint Marker?

- Asked by Cristina on 13-Dec-12

Answer

Yes, this product will work provided the coffee cup is ceramic or porcelain.

- Answered by MisterArt on 17-Dec-12

Does this product work on acrylic paint?

- Asked by Allie on 30-Nov-12

Answer

You can use this as a sealer over your acrylic paint.

- Answered by MisterArt on 01-Dec-12

Ask a Question About Ceramic Spray Sealers

Customer Product Reviews

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Rated by: Janice D. in fort valley, ga

Super sealer. Never runs or makes globs like cheaper ones can.

Rated by: L. Berry in Columbia, SC

Works very well. We use this product for finishing our sandstone 3d printed figures, it is used in combination with the clear matte product as well. The super matte leaves a nice smooth finish to our products that we don't want glossy.

Rated by: Jj in Minneapolis MN

I love it! I am a doll maker and have had trouble finding a truly matte finish and sealant. This is the best, hands down!

Rated by: Laura C in FL

Works as promised

Rated by: candace p. in winona, MN

I have used this and other sealers and have found I prefer the duncan ceramic spray sealer over the others.

Rated by: Terry G. in Gap, PA

This Spray is Great, dries quick and the colors do not run

Rated by: Christine O. in Festus, MO

Beautiful smooth finish without any runs or smears. I've tried other sealers in the past, but once you find a product that works so well, why waste your time and money on another?

Rated by: Sherry G. in Albion Iowa, IA

Truly the best sealers I've ever used, and I think I have tried them all.

Rated by: Ronald G. in allentown, PA

Porcelain spray mimicks the look and feel of real porcelain. Great on ceramics done with stains and even over glazed surfaces. Also a great sealer in between and on top of layers of oil based colors. Highly recommended!

Rated by: Susan H. in Austin, TX

This spray smells horrible! I bought the Super Gloss spray to seal bisque fired ceramic pieces that my elementary students painted with watercolor and it works, but the smell is really bad. I left the pieces outside over night, and they still smelled. Even after 5 days, they still stink.

Rated by: Robert S. in Lynnwood, WA

I am so happpy to get these online, the product came fast and packaged great. I love the product and was not able to find it where I live. It works wonderfully.

Rated by: cindy h. in Oregon, IL

Very nice spray. I use it to seal my ceramic pieces. Goes on nice and dries quick.

Rated by: Michael P. in San Francisco,, CA

This product worked great. It was very easy to apply. We used to seal an antique terra cotta statue we have in the garden. Water just beads up on it, so it seems like it is working. Most importantly, it really does leave a nice matte finish--so shine at all just like the terra cotta was to begin with. This was VERY important to us and it really did what it said it would do.

Rated by: Deborah C. in Rowlett, TX

The VERY BEST ever used! Will keep coming back for more!

Rated by: Nancy S. in Intercourse, PA

Love Duncan's spray sealers. Great for outdoor pieces, stained, antiqued, dryburshed and holds up very well...

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