SILVER, Q-SILVER, Q-SILVER MICRO DISCS:

• Available in 3" or 6" sizes


• Actual diameter: 3" (76mm), 5-15/16" (150.8mm)


• Height (thickness): Approximately 1/16" (1.59mm)


• Backing material: Latex impregnated paper 


• Backing weights:
  80-150 grade discs: D-weight (thick/stiff)
  180-500 grade discs: C-weight (typical)
  600-1500 grade discs: B-weight (thin/flexible)
  
• Bonding: Resin over resin for extended durability


• Abrasive grains:
  Aluminum Oxide P80-P500
  Silicone Carbide 600-1500 


• Attachment material:
  Traditional Velcro-style loop, making Silver discs compatible with all hook-style backing plates


• Full box from Mirka: 50 discs


• Wet or dry compatible


• Lubrication:
  Can be used with water, soap & water solution, lubricating oil, machine oil, or high flash point penetrating oil (appropriate liquid is dependent upon the material being worked on)