The Masters Brush Cleaner and Preserver is a brilliant product that removes oils, acrylics, watercolours, stains and varnishes. Available in 3 sizes. It’s safe to use on all brushes, from nylon and other synthetics right through to the finest sable, and prevents the hardening and build-up so often associated with acrylics. As well as cleaning, it also conditions your brushes, helping them to hold more colour, giving you a smoother, more even lay-down.