After working on my Jagdpanzer it was painted using Tamiya Acrylics. Wanting to do a pretty heavy wash I applied a heavy coat of Testors dullcoat (which is petroleum based as far as i know, at least it smells like it!)to act as a barrier between my paint job and my wash. However when i went to go apply the wash which was basically 95% Isopropyl Alcohol, it went right through the dullcoat and smeared my paint job pretty badly. I was under the impression if you painted with acrylics you needed and petroleum based coat to protect during your wash. What did I do wrong? Thanks for any help in advance..
Kyle snipped-for-privacy@hotmail.com