This 3M™ Wetordry™ Polishing Paper is comprised of micron graded aluminum oxide slurry coated onto a non-woven synthetic backing. The superior flexibility of the non-woven backing allows for fast and easy finishing and polishing, even on highly contoured surfaces.

3 microns is approximately half the particle size of European FEPA P5000 abrasive - it is very fine indeed and the sequence of 3, 2 and 1 micron should yield a deep, highly clear surface finish that appears flawless even under low magnification. 

• The pattern coating also lends itself well to polishing soft materials like plastic and soft metal alloys – aluminum, brass, copper etc.
• Excellent for finishing jewellery and precious metals.
• Removes scratches and restores transparency to acrylic and polycarbonate
• Ideal for plastic, polyurethanes, fiberglass, solid surface composites and wood
• Precision micron grading provides a uniform, consistent finish.
• Shortens hand-sanding and buffing time.
• Reduces finishing steps and saves time.
• Precision micron coated grading for a uniform, consistent finish
• Use wet or dry.
• Nominal thickness 9.5 mil.
• Non-slurry processing
• Applications: jewellery finishing, final finishing
• 
Sheet size: 8-1/2" x 11" (216mm x 279mm) 

• Grade: 1.0 micron
• 
Mineral: Aluminium Oxide