Keystone Millworks is known for our Hand Rubbed Oil Finished flooring. Multiple coats of specially formulated Tung oils and resins are hand applied to our flooring giving them an enduring patina that is easily maintained and well protected. Over the years a well- maintained oiled floor is further enriched in both strength and character. The fundamental characteristics of our oil finish adds a depth of color to any custom floor unparalleled in today’s flooring market.