ENDURO-VAR HAS BEEN REFORMULATED! Introducing Enduro-Var II Topcoat, ready for purchase. Get the performance you loved with Enduro-Var, now made with renewable resources. Enduro-Var II joins a lineup of other GF favorites also made with renewable resources: Milk Paint, Water Based Wood Stain, Exterior 450 Stain and Wood Turner's Finish. This topcoat is an oil/water combination that, like an oil, imparts a light amber tone and enhances the figure of wood, with all the benefits of a water finish,