Gamblin Gamvar Gloss Varnish Brush Shape_Cats Tongue Jo Sonja's Retarder Gel Medium

Jo Sonja's Retarder Gel Medium is an additive used to extend the "open" or drying time of Jo Sonja's Colours and Mediums

Made from hand selected Professional Quality Hoop Pine

The Cotman Watercolour range offers a wide variety of colours

or consistency

Always stir before use to ensure even distribution of matting agent

Gamblin Gamvar Gloss Varnish Brush Shape_Cats Tongue Jo Sonja's Retarder Gel MediumWhy Choose Gamvar Gloss VarnishGamvar Gloss Varnish goes on water clear and stays crystal clear, providing a vibrant, unified finish that enhances colour saturation while protecting your painting. It is the original Gamvar formula trusted by artists worldwide. Professional Grade VarnishDeveloped in collaboration with the National Gallery of Art, Gamvar Gloss is virtually odorless, ready to apply, and can be safely removed with Gamsol. Designed for