Expansion Reveal
Trim Purpose
Specs, MSDS, and LEED Information for Flannery Trims & Products
Flannery’s 2-Piece Expansion Reveal acts as a plaster expansion joint designed to allow for the minor movement that may occur within an interior or exterior stucco finish. The Expansion Reveal creates an aesthetic reveal similar to the Plaster Channel Screed and allows for a ¼” of movement. Expansion movement may be increased with Flannery’s selection of custom expansion reveals and extended flanges. Select sizes of Flannery’s 2-Piece Expansion Reveals are available with Aluminum Alignment Splices to ease the installation process and create crisp and clean butt joints and lines.
Product Details
Flannery’s 2-Piece Expansion Reveals are standard extruded aluminum alloy 6063 T5 and have a .050” nominal wall thickness. Aluminum Plaster trims come in 10′ lengths and shall have a standard Clear Anodized Finish. Mill Finish (for field priming & painting), Chem-film finish, or other factory finishes, and custom paint orders are available. You can view our factory finishes to see if we have what you are looking for. If you do not see the finish, you are looking for, chances are we can color-match it or we already have it!
This product is also known in the industry as a PCS 2-PC.
| Part No. | “A” Depth | “B” Width | Stucco Thickness | Splices Available | Stock Item | Downloads |
|---|---|---|---|---|---|---|
| EXP 50-50 | 1/2″ | 1/2″ | 5/8″ | N/A | Yes |
 
|
| EXP 50-75 | 1/2″ | 3/4″ | 5/8″ | N/A | Yes |
|
| EXP 50-100 | 1/2″ | 1″ | 5/8″ | N/A | Yes |
|
| EXP 75-25 | 3/4″ | 1/4″ | 7/8″ | Yes | No |
|
| EXP 75-50 | 3/4″ | 1/2″ | 7/8″ | Yes | Yes |
|
| EXP 75-75 | 3/4″ | 3/4″ | 7/8″ | Yes | Yes |
|
| EXP 75-100 | 3/4″ | 1″ | 7/8″ | Yes | Yes |
|
| EXP 75-150 | 3/4″ | 1 1/2″ | 7/8″ | Yes | No |
|
| EXP 75-200 | 3/4″ | 2″ | 7/8″ | Yes | No |
|
