Protect the places you do not want to seal with masking tape. These could possibly be the sides or the bottom of one's canvas, for instance. When your resin has long been poured into the molds and has experienced the perfect time to treatment, it's time to demold your coasters. https://johnathanmcoiu.bloggosite.com/37992615/the-best-side-of-epoxy-resin-curing-process