Crafters often find that there isn't a good spray varnish for polymer clay. U-POL #1 spray clearcoat gives a smooth, non-sticky finish on clay
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Testing Spray Sealers on Polymer Clay in Australia
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Spray Sealers for Polymer Clay Can be Sticky
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Water based gloss varnish for Polymer Modelling Clay or Air Hardening Modelling Clay Dries to transparent, high gloss finish Screw cap ensures it
Mont Marte Clay Varnish Gloss Signature 4.05oz (120ml) Clay Sculpture Sealant, Glossy Clay Varnish, Varnish for Polymer or Air Hardening Clay, Clear
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Spray Sealers for Polymer Clay Can be Sticky