Coating watercolor on wood with epoxy resin, how to prevent bleeding. This topic has 1 reply, 2 voices, and was last updated 5 years, 2 months ago by Katherine Swift. Viewing 1 reply thread Author Posts October 14, 2019 at 3:10 pm #82584 DANIEL MILLERGuest I have a piece that is watercolor on wood. I am afraid a resin por will cause the watercolors to bleed. Can tree colors be sealed somehow before a pour? October 15, 2019 at 10:58 am #82590 Katherine SwiftKeymaster Hi Daniel, That’s what I would do. While I haven’t tried this specific project, this is the product I would use to seal your watercolor painting first: https://shop.resinobsession.com/collections/tools-and-supplies/products/castin-craft-gloss-resin-sealer-spray Author Posts Viewing 1 reply thread The topic ‘Coating watercolor on wood with epoxy resin, how to prevent bleeding.’ is closed to new replies.