A selection of additives and mediums to be added to your paints to make them suitable for acrylic flow painting. These mediums will thin your paints and are usually used in conjunction with water. You can mix and match your additives too - many artists like to use a combination of the Liquitex Pouring Medium along with Floetrol. This can cut the cost of just using the Liquitex on its own, and can often give great cells even without silicone and torching too.