Has anyone ever used Dem-Bart Stock and Checker oil as a finish. Is this finish durable even though its watery or light. Can the Dem-Bart oil be used by itself as both a sealer and finish or should a sealer such as permalyn be used under it. Dem-Bart sells a Stock Filler and Sealer but when I tried it on a blank piece of maple and it started to remove the LMF stain and make the finish "blochy" in appearance