Two-piece expansion control joint #40 Expansion Joint is a two-piece, slip joint that finishes butt ends of adjacent panels in wide or tall walls and ceilings to allow for multi-directional movement.
- Made of roll-formed galvanized steel to resist corrosion
- For use with drywall or veneer plaster
- Ideal for joining dissimilar wall types such as wood framing to CMU and at construction joints
- For use on walls and ceiling applications
- Two piece design
- Ground: 3/4"