3M 36421 Cubitron II Hook and Loop Blue Sanding Abrasive Disc, 6" Diameter, 120 Grit, Aluminum Oxide, Box of 4

3M 36421 Cubitron II Hook and Loop Blue Sanding Abrasive Disc, 6" Diameter, 120 Grit, Aluminum Oxide, Box of 4

• The 3M 36421 Cubitron II sanding disc is a 6" diameter 120 grit abrasive designed for efficient material removal and consistent finishing. Featuring aluminum oxide abrasive and hook and loop backing, this disc is intended for use with compatible random orbital sanders in both dry and wet sanding applications.
• Features:
  • 120 grit aluminum oxide abrasive delivers consistent surface finishing for sanding and blending tasks
  • 6" diameter disc fits compatible hook and loop random orbital sanders for quick attachment and removal
  • Dry and wet sanding capability supports versatility across multiple surface preparation applications
  • Hook and loop backing reduces downtime by enabling fast disc changes during operation
  • Designed for use on compatible 6" hook and loop orbital sanders for metalworking and surface finishing
• Specifications:
  • Manufacturer: 3M
  • Part Number: 36421
  • MPN: 36421
  • Product Type: Hook and Loop Sanding Disc
  • Diameter: 6"
  • Grit: 120
  • Abrasive Material: Aluminum Oxide
  • Color: Blue
  • Attachment Type: Hook and Loop
  • Application: Dry or Wet Sanding
  • Quantity: Box of 4 discs
  • System Compatibility: Designed for 6" hook and loop random orbital sanders
• The Cubitron II sanding disc can also be referred to as 6 inch hook and loop sanding disc, 120 grit orbital sander disc, aluminum oxide sanding disc, Cubitron II abrasive disc, and 6 inch random orbital sanding disc.

3M is a global manufacturer specializing in industrial abrasives, adhesives, and advanced material solutions. The company is recognized for producing high performance surface preparation products used across automotive, metalworking, and industrial maintenance applications.

Q: What tools are compatible with the 3M 36421 sanding disc?
A: This disc is designed for use with 6" random orbital sanders equipped with hook and loop backing pads.

Q: Can this sanding disc be used for wet sanding?
A: Yes, the disc is suitable for both dry and wet sanding applications depending on the surface preparation requirements.

Q: What type of material is the abrasive made from?
A: The 3M 36421 disc uses aluminum oxide abrasive, which provides consistent cutting performance and surface finishing.