#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 inside corner intersections on plaster walls. The Double-V expansion joint absorbs movement resulting from expansion and contraction of plaster walls and controls cracking.
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#30 Corner Master™ has expanded flanges pre-formed 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, also available in Zinc for increased corrosion protection.
Product Data & Ordering Information
| Product Code | Ground | Length | Pcs./Ctn. | Ft./Ctn. | Wt./Ctn. | Ctn./Skid |
|---|---|---|---|---|---|---|
| CR30 | 1/2" | 10' |
24 |
240' | 61 lbs. | 27 |
| 3/4" | 10' | 24 | 240' | 69 lbs. | 30 | |
| 7/8" | 10' | 24 | 240' | 76 lbs. | 30 |
