Ahr! That sucks. I hate it when I run out of some form of paint.
Bb are your cobwebs anything to do with your chemical experimentation?
Hardware stores, auto stores, and craft stores are all usually relatively cheap resources for lacquer thinners, enamel thinners, and IPA for your acrylics. Some good examples of what strips what can be found here
along with a few ideas about thinning on a budget.
GaiGun I am pleased with your penmanship