Hi,
I paint just by brush(no room for airbrush setup) and have been experiencing a problem for a while when it comes to varnishing.
The varnish tends to bubble and foam when applying it, this wouldn't be a problem if the bubbles popped but they linger on, even
when the varnish dries. and the model is left with pockmarks.
I use acrylic varnishes, some are a little better than others but I can't seem to get rid of the bubbles completely. I've thinned them down with
Water, working on the theory that if I delay the drying time it would give more time for the bubbles to pop, but it doesn't work.
Has anyone experienced this and came up with a solution, or even is there an additive I could use with the varnish?
All help appreciated!
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