STAEDTLER 8704 01 BK FIMO Clear Gloss Varnish for Polymer Modelling Clay - 35ml (Pack of 1) : Amazon.co.uk: Home & Kitchen
Mont Marte Clay Varnish – 120ml – Gloss Varnish for Polymer Clay and Air-Dry Clay – Colourless Clay Glaze with Glossy Effect for Pottery : Amazon.co.uk: Home & Kitchen