Gamvar is a synthetic resin gloss varnish developed by conservators at the National Gallery. It can be used on acrylic paintings as well as oils. Gamvar is a synthetic resin varnish with a high refractive index similar to that of natural resins. – Gamblin Gamvar Gloss Varnish – 4.2 oz bottleGamblin Oil Mediums, !H GMVR VRNSH P-MX4OZ –
Features
- Gamblin Gamvar Gloss Varnish – 4.2 oz bottle
- 125 ml (4.2 oz)
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