I just opened a new jar of Amaco wax resist. I bought it a few months ago and kept indoors.
I mixed it well, and its appearance is normal. However, when I brush it on, it creates large particles of (I assume) wax on top of the film. After application, it looks like an old paint that has a lot of dry fragments inside.
Again, there are no fragments inside the liquid. They're created under the brush while I'm applying wax resist.
Did anybody have the same problem? Is there any way to fix the liquid, or I'll need to buy a new one? Microwaving followed by mixing maybe? Or perhaps adding water?