Hi @leonhart88,
A few years ago several of us stumbled across a cleaning product for UV printers’ ink called Yellow Magic Seven. It does a great job cleaning up the majority of uncured liquid resin on a model-- I personally like to follow-up 10 mins of YM7 with a very quick IPA final rinse. Here’s a link to my old forum post about it: Replacing Isopropyl Alcohol with Yellow Magic
And, it’s for sale on Amazon: https://www.amazon.com/Yellow-Magic-Undiluted-Packaging-Varnishes/dp/B01EG502M0/ref=sr_1_1?keywords=yellow+magic+7&qid=1581369480&sr=8-1
Sincerely,
JD Davison
Lab Partners Jewelry