Golden Extra Heavy Gel Medium (Matte) Size:3.78Lt 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

Position the clip so one end rests on the back of the frame and the offset end overlaps the stretcher bar

the brushes maintain their shape and offer consistent

2 x B+ (6mm)

so you can dive into your creative flow without interruptions

Golden Extra Heavy Gel Medium (Matte) Size:3.78Lt Jo Sonja's Retarder Gel MediumExtra Heavy Gels have the thickest consistency of any gel we offer and may be blended with colours to increase body. Excellent for holding peaks and tool marks. Gel Mediums offer many ways to build texture. We offer five consistencies from our most viscous Extra Heavy Gel to Soft Gel. Each gel is available in Gloss, Semi Gloss and Matte finishes. They can be used to create glazes, extend paint and change finishes. Gels are essentially colourless