Matte Varnish for Polymer Clay Cernit 30 ml – protective topcoat for modelling clay

Cernit Matte Varnish for Polymer Clay is a 30 ml protective topcoat designed to seal and finish cured polymer modelling clay with a flat, non-reflective surface. Formulated for use with Cernit and other brand clays, this varnish reduces sheen while protecting finished pieces from dust, fingerprints and light surface wear. The low-gloss finish is suitable for items where a subtle, professional look is required, such as handmade jewellery, small sculptures, miniatures and decorative craft projects.

Advantages

The varnish dries to a true matte finish that minimizes reflections and surface shine. It creates a protective barrier against dust, minor abrasion and fingerprints without altering colours noticeably. The 30 ml tube is convenient for small batches and individual projects, offering controlled application and minimal waste. Compatibility with cured polymer clay makes it appropriate for delicate details and fine textures.

Suitable for

• Handmade jewellery and pendants
• Miniatures, dollhouse accessories and figures
• Decorative items, ornaments and small sculptures
• Flat or textured surfaces where a non-reflective finish is desired

Key specifications

• Volume: 30 ml
• Finish: matte / non-gloss
• Intended surface: cured polymer modelling clay
• Protection: resists dust, fingerprints and light wear
• Application: brush or thin-layer coating for small objects

How to use

Ensure the polymer clay piece is fully cured and cooled before applying the varnish. Apply a thin, even layer using a fine, soft brush or a suitable applicator, working in one direction to avoid brush marks. Allow the first layer to dry completely; additional thin coats can be applied for increased protection, allowing full drying time between coats. Work in a well-ventilated area and avoid applying excessively thick layers which can remain tacky or alter surface detail.

Usage recommendations

Test the varnish on a small, inconspicuous area or on a spare cured sample before treating a finished piece to confirm compatibility and desired effect. Store the product capped and upright at room temperature, away from direct sunlight and freezing conditions.