Attach Drywall Reveal F-Molds through the taping flange to the drywall and framing with nails, screws, or other approved fastening methods. All F-Molds must be cut accurately and installed with tight, neat joints. Manufacturer recommends that a carbide tip blade along with blade lubricant be used when cutting any aluminum trim. Flannery offers factory cutting and pre-fabricated intersections and corners for all drywall reveals, which can reduce labor costs and waste