SMIRDEX 820 Grinding wheel - 150 mm - various roughnesses

Sandpaper tested in our workshop, and it's the best sandpaper we've used. Ideal abrasability, doesn't clog even with putty or resin, ideal for sanding all types of surfaces.

Its ability to sand all surfaces such as ABS, ASA, PLA, PETG, steel, aluminum, hardened steel, polyurethanes and other materials compared to competing brands, it is far in the future.

CAUTION: The sanding disc is not ideal for a disc sander, as it tears when it gets too hot.

Parameters:

• Backing: latex paper
• Grain: aluminum oxide
• Binder: resin
• Stearate anti-fouling layer
• Velcro attachment