A 21st century formulation of one of the old Masters’ true secrets. This soft gel impasto creates a unified atmospheric layer. A thick, full gel which holds brush strokes and helps build up the surface of the painting. It is clear and able to be mixed with other mediums. Unique to Gamblin and developed by examining the works of Turner during restoration. Available in 60ml / 2oz, 118ml / 4oz, 237ml / 8oz, 473ml / 16oz.