how to finish painted coaster edges This topic has 1 reply, 1 voice, and was last updated 4 years, 4 months ago by Katherine Swift. Viewing 1 reply thread Author Posts August 31, 2020 at 6:22 pm #85701 SharyGuest hii, When I finish painting my coaster edges with acrylic paint, what should I apply as sealer for the paint? another resin layer? September 1, 2020 at 2:59 pm #85708 Katherine SwiftKeymaster Hi Shary, our resin gloss sealer spray works well for situation like this: https://shop.resinobsession.com/collections/tools-and-supplies/products/castin-craft-gloss-resin-sealer-spray Author Posts Viewing 1 reply thread The topic ‘how to finish painted coaster edges’ is closed to new replies.