Indasa HT Line Rhynogrip 6" Ultravent Multi-Hole Sanding Discs, 8660 Series Knee Pads These pads should be used

These pads should be used with Buff & Shine 6" backing pads 658Y & 600Y for perfect fit

lightly sand the surface smooth with 400-500 grit paper

This feature‑packed two‑hand sander combines true 12

I hope the competition doesn’t use it

Indasa HT Line Rhynogrip 6" Ultravent Multi-Hole Sanding Discs, 8660 Series Knee Pads These pads should be usedProduct Overview: Indasa 6" HT Line (High Tech) Rhynogrip Ultravent Sanding Discs are a high performance abrasive that is revolutionizing the industry with advances found nowhere else, offering a wide range of applications from heavy duty sanding to micro fine finishing. The Indasa Ultravent vacuum hole pattern offers maximum dust extraction. Color change from white to red lets you know when abrasive disc working time is complete and time to replace,