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Acrylic Sealers & Varnishes

Acrylic Sealers & Varnishes for Ceramics, Crafts & Non-Fired Paint

Acrylic sealers and varnishes are used to protect painted ceramics, pottery, bisque and craft projects after decoration. They add a clear finishing coat over non-fired ceramic paint, acrylic colour and craft decoration, helping to protect the surface from handling, light scuffs and everyday display wear.

Choose a gloss acrylic varnish when you want a brighter, shinier finish, or a matt acrylic varnish for a softer, more understated surface. These sealers are useful for ceramics, wood, plaster, paper and many craft projects where the decoration is not being kiln fired.

How to Use Acrylic Sealers

Make sure the painted surface is completely dry before sealing.
Choose a brush-on acrylic varnish or a spray varnish depending on the size and shape of your project.
Apply thin, even coats for a cleaner finish.
Allow each layer to dry fully before adding another coat.
Use gloss for shine or matt for a more subtle finish.

Sealers are especially helpful for non-fired ceramic paints because the painted surface does not go through a kiln firing. For best results, always check the individual product label or listing for surface suitability, drying times and finish guidance.

For larger pieces, uneven shapes or quick all-over coverage, a clear spray varnish can be a practical alternative to brush-on sealer. For painted pottery, bisque and craft projects, choose the finish and application method that best suits the surface you are sealing.

View Clear Spray Varnish Browse Non-Fired Colour

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