8 Sanding blocks; sanding pads; sanding discs; hand-operated tools, namely, pole-mounted sanders and pole-mounted rollers for the installation of drywall trimming accessories
19 Non-metallic building materials, namely drywall-finishing strips, drywall-finishing corners, drywall backing for use in holding drywall in place in the interior of a building and access doors for providing access to spaces behind drywall