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Acrylic Sealers & Varnishes

Seal the Deal: Varnishes & Sealers for Every Craft

Once you’ve painted your pottery or craft project, the final step is giving it a protective finish — and that’s where acrylic sealers and varnishes come in. These handy products act as a clear coat for ceramics, wood, plaster, paper, and more, helping to protect your artwork from scuffs, scratches, and everyday wear.

Whether you prefer a high-shine gloss acrylic varnish that makes colours pop, or a soft matte acrylic varnish for a subtle, natural look, there’s a finish to suit every project. Easy to apply, quick to dry, and ideal for non-fired ceramics, sealers are the secret ingredient to taking your creations from good to gallery-ready!

How to Use Acrylic Sealers

Make sure your painted surface is completely dry before sealing.
Choose between brush-on acrylic varnish or spray sealers depending on your project size.
Apply thin, even coats for the best coverage.
Allow each layer to dry fully before adding another coat.
Pick a gloss finish for shine, or matte for a more understated effect.

Sealers aren’t just about protection — they also enhance the appearance of your designs, making colours look richer and adding durability for long-lasting results. They’re especially useful for non-fired ceramic paints since those don’t go through a kiln firing. With the right clear varnish, your painted mugs, ornaments, or craft pieces can be enjoyed for years.

Looking for colourful paints to pair with your sealer?

Check out our Non Fired Colour section

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