A must-have product for any model maker who wants to add volume to their mud and soil mixtures, whether it´s for a diorama or to be splashed on to their vehicle. Mix the plaster in with any of AK Interactive's high quality Nature Effects range of different types of mud, earth, dust and soil. If your mixture is too thick you can dilute it with white spirit. If it´s too thin, add more plaster. Either paint your mixture on to your diorama or load a paint brush with your mixture and using your airbrush, blow short bursts of air at the brush to create a splatter effect.