This video shows how to apply a Seal coat of PrimaLoc Epoxy followed by a Flood coat on a stained butcher block surface. It is best to mix up a smaller batch of epoxy for the seal coat to make sure it does not start curing in the container before you finish. When you run out, you simply mix up another seal coat batch and paint it on where you left off. If your wood is old barnwood or very porous, you would want to do two seal coats 4 hours apart followed by the self-level flood coat.