Ø 150 mm · Perforated
Extremely durable perforated zirconia sanding discs for improved dust extraction, grit 24-120.
BONA · Sanding Discs · Perforated · Ø 150 mm
This extremely durable, high-quality abrasive with multi-hole perforation is the perforated version of Bona's antistatic 8300 sanding disc, specially developed for sealed and oiled wood floors. It features a unique combination of zirconia and silicon carbide — one of the hardest materials in the world.
The perforation improves dust extraction through the sanding machine, keeping the surface cleaner during sanding. It lasts up to five times longer than conventional sandpaper.