 Johnson Abrasives Screen-Kut mesh sanding discs for use on the Porter Cable Drywall Sander Model #7800.
Screen-Kut mesh discs last longer than paper or cloth discs because they have abrasive on both sides. Screen-Kut mesh sands quicker with out tearing or loading up and provides a smoother finish with out leaving swirl marks or raising the nap on the drywall board. Note: You will need the Screen-Kut clamp (#33865) along with the threaded nut provided with your Porter Cable drywall sander to securely fasten the foam pad and mesh disc in place. |
