Wire brush surfaces are interesting and rugged. The surface is textured in order to bring out the wood's natural grain. Wire brush surfaces are rustic in nature. Wire brushing wood is often used to give the panel a rustic wood finish.
Same characteristics as White Oak. Wirebrushing removes soft areas from the surface of the wood, giving a raised appearance to the remaining (harder) wood. This wire brush finish treatment enhances the wood grain and gives a distinct dimensional quality to the surface.