B. Plaster F Mold

Manufacturer's Specification

Plaster F Molds (FPM) are standard extruded aluminum alloy 6063 T5 and are .050 thick. F Molds come in 10' lengths and shall have a standard Clear Anodized finish. Mill and Alodine finishes as well as other factory finishes and custom paint orders are available. Click on the Finshes link in the left margin for details. For Intersections, corners, and radius shapes see Below. See the Ventilation link in left margin for venting options.

Install all F Molds using full ten-foot lengths wherever possible. Attach F Molds to the framing with nails, screws, or other approved fastening methods. All F Molds must be cut accurately and installed with tight, neat joints. All nailing flanges must be covered with lath and all butt joints must be sealed. Manufacturer recommends that a carbide tip blade along with lubricant be used when cutting any aluminum trims.

This product is also known in the industry as a FDM, FD, FP, and FS.

Channel Alignment Splices

Flannery is the first manufacturer to offer splices for Plaster F Molds. Various sizes of Flannery’s F Molds are now available with Alignment Splices. Alignment Splices are suitable for butt joints, intersections,  corners, and radius work. They also allow the installer to make butt joints between the framing members.  

Installation Details

Plaster F Mold with Vent Slots. Click Here

Intersections and Corners

Radius Shapes- FPM Radius Form.pdf

The specifications listed above pertain to the following product numbers: FPM 375-50, FPM 375-75, FPM 375-100, FPM 375-150, FPM 50-25, FPM 50-50, FPM 50-75, FPM 50-100, FPM 50-150, FPM 50-200, FPM 50-250, FPM 50-300, FPM 50-400, FPM 50-600, FPM 625-50, FPM 625-75, FPM 625-100, FPM 625-150, FPM 625-200, FPM 625-300, FPM 625-400, FPM 75-25, FPM 75-50, FPM 75-75, FPM 75-100, FPM 75-150, FPM 75-200, FPM 75-250, FPM 75-300, FPM 75-400, FPM 75-450, FPM 75-600, FPM 100-75, and FPM 100-100.