ProSTUD®
Drywall Framing System
#30 Corner Master™ Control Joint
Expanded flange inside corner control joint
#30 Corner Master™ Expansion/Contraction Control Joint (Double-V) is designed to provide stress relief at plaster wall inside corner instersections. The Double-V expansion joint absorbs movement due to expansion and contraction of plaster walls and controls cracking. #30 Corner Master™ has expanded flanges preformed at 90° for a flush fit at inside corners. This expansion/control joint is offered in ground heights of 1/2", 3/4" and 7/8", which aids plaster keying and results in a clean, straight finish. Manufactured from galvanized steel for corrosion protection.
Product Data & Ordering Information
| Size | Length | Pcs./Ctn. | Ft./Ctn. | Wt./Ctn. | Ctn./Skid |
|---|---|---|---|---|---|
| 1/2" | 10' |
24 |
240' | 61 lbs. | 27 |
| 3/4" | 10' | 24 | 240' | 69 lbs. | 30 |
| 7/8" | 10' | 24 | 240' | 76 lbs. | 30 |
ASTM & Code Standards:
- Material: ASTM C847
- Installation: ASTM C841 (interior), C1063 (exterior) and EMLA-920.
- MSDS & Product Certification Information