I'm painting the ceilings using ZAP (and yes, they're those stippled ceilings ... and YES, I am covered from head to toe with paint from painting the ceiling). In any case, I'm going to need to thin the ZAP before too much longer but I forgot to pick up paint thinner or turpentine yesterday after work, and have only a bit left. And I don't want to go into town because: 1. the closest store with thinner or turpentine is a good 20 miles away; and, 2. there's huge holiday celebrations here this weekend, lots of half crazed out of towners who have never been on curvy, hilly two-lane roads w/o shoulders so i REALLY don't want to get out there and try to avoid being run into by one of them. Is there any alternative I can use? I know ZAP is shellac-based, if that helps. I have alcohol (including some vodka for making herbal extracts :haha: ), linseed oil and who knows what else lurking around here.