Raw Sealer is the best choice to preserve the natural, raw look of white oak, while also preventing tannin pull in any residential or commercial environment. Though specially formulated with white oak in mind, Raw Sealer can be used with almost all species of hardwood flooring when applied as designed. During application, Raw Sealer even offers a “wet sealer Indicator” hue that allows the installer to easily see where product has been applied, ensuring proper coverage.