andy19422
Sr Member
I want to cast some small light lenses in a moldstar15 mold using tinted clear resin. I have tried a resin that has a pot life of only a couple of minutes, but this leaves a lot of small bubbles trapped in the cast. I have also tried one that has a pot life of twenty minutes but takes a week to cure. I want to try poly-optic 1411 as this has a pot life of nine minutes and quick demold time. I don't have a vacuum degassing tank so the resin should degass itself. Has anyone used it and what are your views on it please.