An unusual combination of oils and urethanes, Seal-A-Cell Clear for decades has served craftsman as the best way to get the  that "natural" look on beautiful woods that aren't to be stained. The oils penetrate deep within the wood to highlight the warm natural look and the urethane insures a deep hardness. Follow with multiple coats of Arm-R-Seal topcoat. Seal-A-Cell can be wiped on or applied with a foam brush.