The answer for steel stud and semi-solid partition installations, saving time and money! It takes as little as 12 seconds installation time per 8' corner. Ensures a smooth, flush corner. A sharp blow from the rubber mallet automatically drives the corner bead on tighter and centers it for best joint compound distribution and clinches it in position without nails or screws.
WARNING:Cancer and Reproductive Harm - www.P65Warnings.ca.gov