3M Lapping Film Sheet 261X Aluminum Oxide Optic Polishing

3M Lapping Film Sheet 261X 

0.3 micron (White) or 80,000 grit
1 micron (Light Green) or 22,000 grit
3 micron (Pink) or 7,000 grit
5 micron (Brown) or 4000 grit
9 micron (Blue) or 2000 grit
12 micron (yellow) or 1500 grit
30 micron (Green) or 600 grit

• 8.5" x 11" Full Size Lapping Film
• Non-PSA (pressure sensitive adhesive)
• 3 mil high-strength polyester film backing
• Aluminum Oxide (AO) abrasive material

3M™ Lapping Film Sheet 261X is the standard of 3M’s lapping films. The product is made from precisely graded aluminum oxide particles coated on a 3 mil polyester film. The product provides uniform finishes on various substrates and delivers consistent cut rate, finish and life.

"Get a uniform finish on a variety of surfaces, using 3M™ Lapping Film 261X. They comprise of precisely graded aluminium oxide particles coated on a 3mil polyester film and the tight particle distribution helps to achieve a more consistent cut rate and finish through. Available in a variety of micron grades (0.30, 3.0, 5.0, 9.0, 12.0, and 30.0). Choose from discs, sheets or rolls."