Hi, we stopped at a thrift store and bought a as new Paasche H # and H S# airbrush. It has the side reservoir and two sizes of glass jars and air hose. $3.50. I can use it for my art work. Any one know if this will work with baking soda as a micro abrader for fossil prep? Bicarbonate of soda if there is a difference. Before I try it. Will be more likely to do 2-3 inch fossil hash plates with Crinoids to start.
Thanks, Bob