Trim-Tex’s solution to eliminating butt-joint bulges is a favorite among pro drywall finishers. Buttboard Drywall Backer is a uniquely engineered OSB plank that pulls back the edges of the cut end of the drywall, creating a tapered edge that requires far less time and far less joint compound to finish.
- Flat walls & ceilings
- Speedier, easier finish
- Requires less mud
Submittal Sheet R1
"825 Buttboard™ Drywall Backer" (https://skfb.ly/oxpwG) by Trim-Tex is licensed under Creative Commons Attribution (http://creativecommons.org/licenses/by/4.0/).