3M 7100363464 Hookit Blue Abrasive Disc 36E Grit 6 Inch Multi-Hole 50/Box

The 3M Hookit Blue Abrasive Disc 321U delivers best-in-class performance at every stage of paint prep and coatings removal. This 6-inch disc features a tough ceramic blended with premium aluminum oxide mineral for just the right balance of aggressive cutting power and extended disc life. The 36E grit grade makes this disc ideal for heavy stock removal applications including paint stripping, aggressive filler sanding, and surface preparation.

Key Features:

• Multi-hole pattern reduces loading, extends disc life and aligns with most backup pads
• Anti-loading coating helps keep dust from gathering between the abrasive grains for a faster cut
• Hookit attachment system makes disc attachment, removal, and re-attachment clean and easy
• Mineral blend bonded using upgraded resins for enhanced durability
• 6-inch diameter fits standard random orbital sanders with Hookit backup pads
• Convenient 50-disc box quantity for high-volume shops

This disc delivers consistently excellent results in a minimum amount of time, on jobs ranging from aggressive paint removal and fresh filler sanding to blend preparation. The Hookit system is designed for work spaces and applications where adhesive backed discs may become contaminated by dust, dirt, or debris. Requires a compatible Hookit backup pad (sold separately).