Hope can help Have to confess like Humbroll enamel , not a big fan of acrylics , however times move on and its obvious that enamel will be phased out and water based acrylics will remain .. VHS vs Betamax , so have taken plunge and bought a basic airbrush kit , now when using a primer I felt I had to almost dilute the product before I could use and the effect was very poor So my question is do you prime using Airbrush or just wash surfaces in soapy water and let dry , or don't prime with Airbrush use bristle brush Direction welcome Also would anyone know where I can source 2nd hand Airbrush/Compressors