CRL 3M® 8" 120 Grit PSA Mount Flexible Diamond Disc Vinyl Rollers & Accessories the 2nd pane of glass

the 2nd pane of glass must be 1/8" or less

Its 1/4" (6 mm) long metal bristles and 5/8" (16 mm) nylon bristles are mounted on opposite sides of a wooden handle

If the L-Square somehow gets out of adjustment

while leveling

You can even use it to pry objects apart (like fragile baseboards and trim from a wall) without damage

CRL 3M® 8" 120 Grit PSA Mount Flexible Diamond Disc Vinyl Rollers & Accessories the 2nd pane of glassVery Aggressive Grinding Pad Diamonds Offer Longer Life The CRL 3M Diamond Disc offers tremendous life compared to a standard silicon carbide disc. In addition, the edge quality is consistent throughout the life of the disc. This is because diamonds wear much slower than silicon carbide. Since diamonds cut rather than scratch like sandpaper, less pressure is required to accomplish the same material removal. Disc life and finish will always be improved