Among my pigment powders, I have AIM, AK Interactive, Mig and Vallejo. This is really easy to work with and works well to create mud, dirt and dust. You can mix it with hairspray, thinner, water, gel medium, anything to get your desired effect. Great stuff!

I saw this on YouTube and it makes the perfect dirt/mud

first time using this. it gives a different effect to my models which make detail stand out. Still trying to get the technique done time will tell.