Mont Marte Gloss Clay Varnish Signature 20ml

Protect, seal and strengthen your clay creations with our Gloss Clay Varnish. This varnish dries to a clear glossy finish and is ideal for polymer and air hardening clay. Plus, this waterproof varnish dries hard, making it great for a range of projects, from smaller jewellery pieces to sculptures or sealing your DIY plant pot.