Mont Marte Gloss Clay Varnish Signature 60ml (2.02 US fl.oz)

Our Gloss Clay Varnish is an easy way to seal, protect and add a clear, high-shine finish to your hard work.

This waterproof air dry clay varnish dries hard and glossy, helping protect your pieces from light moisture and everyday handling. It acts as a reliable sealer for clay, leaving projects with a smooth and shiny finishing touch.

It’s also a great clay pot sealer for your DIY homewares like planters and decorative pieces, adding shine while helping guard against moisture.

If you’ve been wondering about the best way to seal air dry clay or polymer clay, simply brush on a thin, even layer and let it dry completely for a strong, glossy result.

High gloss air hardening and polymer clay varnish

Seals, protects and strengthens clay 

Dries to a hard transparent, high gloss finish

Water-proof varnish for clay ideal for DIY plant pots and more

Enhances paint colour underneath and surface appearance

Directions: 

Apply varnish in thin layers using a soft taklon brush, allowing approx. 30mins to dry between applications

Note: 

May have a slight tacky touch on polymer projects due to plasticiser in clay