Answer
Jan 16, 2021 - 03:08 AM
Yes, if the poly has worn off and the wood is porous. AFM Naturals Oil Wax requires a porous surface as it is a penetrating sealer. If there is an existing coating, it will prevent the oil from saturating the wood. The coating must, therefore, be sanded off. If you don't want to sand, then apply our non-toxic polyurethane made by AFM Safecoat called Polyureseal BP. This can be applied over most water-based polys.
