Cleaning off and dissolving uncured liquid resin from your completed SLA prints with 99% isopropyl alcohol is the first and necessary step in the post-curing process. Comes in economical 1 or 4 litre bottles containing enough IPA to easily last over two months and more, depending on how much you print! Also recommended for cleaning the build platforms of the Draken as well as other SLA printers. Ships within a week.