Description Jo Sonja’s Tannin Block Sealer A pre-sealer for treating knotty wood to prevent stains penetrating through the paint layer. May also be used as an effective gold leaf size. We have created a painting system like no other! Using a basic palette of colors you can create heirloom artwork at a fraction of the cost of using lower quality craft paints. Jo Sonja’s painting system allow you to paint on wood, metal, glass, tile, fabric, walls, floors or virtually any surface using one set of paint. The secret? Jo Sonja’s Artist’s Mediums, which allow you to control the paints under a variety of conditions. Related
