RESIN is validvalid

to treat with a viscous substance obtained from certain plants [v RESINED, RESINING, RESINS]

12,134 of 196,601 in NWL2023·also valid in CSW24

any of a number of substances or products obtained from the sap of certain plants and trees [n -S] / to impregnate with resin [v -ED, -ING, -S]