Epoxy is the perfect material to make permanent repairs of rotting window sills, door jambs and exterior molding that are difficult to remove and expensive to replace. Epoxy is easy to handle too. You mix it like cookie dough, mold it like modeling clay and, when it hardens, you carve and sand it just like wood.Click to see full answer. Correspondingly, is epoxy good for wood?Epoxy. Both are liquid, but when mixed together a chemical reaction occurs that causes the epoxy to harden. Epoxy has the advantage of being waterproof and does a good job filling gaps in wood. Most other wood glues will not hold well if there is a gap between the pieces of wood that you are gluing together.Likewise, how long does wood epoxy last? How long should I expect my epoxy resin table/bar/counter/etc to last? If the wood was properly dried, and all factors are taken into account, this type of project can last indefinitely. It would not be out of the ordinary to have a 20+ year life without any major repairs. Keeping this in consideration, what type of wood is used for epoxy? Best Epoxy Resins for Wood in February, 2020 # Epoxy resin 1 Pro Marine Supplies Editor’s Choice Check Price 2 East Coast Check Price 3 SRC Crystal Clear Check Price 4 MAS Clear Table Top Check Price What is the use of epoxy resin?Epoxy resins are used in the manufacture of adhesives, plastics, paints, coatings, primers and sealers, flooring and other products and materials that are used in building and construction applications.