3M 321U Blue abrasive discs delivers best-in-class performance at every stage of paint prep and body repair. Features a premium aluminum oxide mineral abrasive that is blended with ceramic grain for all your automotive sanding applications. The multi-hole design feature a specially-designed pattern that reduces loading, extends disc life and aligns with most backup pads.
- Better cutting and long lasting abrasive disc for paint removal and filler sanding
- Reliable dust-extraction and reduced loading due to multi-hole patternReliable dust-extraction and reduced loading due to multi-hole pattern
- Engineered ceramic mineral blend provides best-in-class performance using exactly the right balance of ceramic grain and premium aluminum oxide
- Anti-loading coating improves abrasive life while upgraded resins improve durability and finish
- A best-in-class abrasive for the entire repair and paint prep process
- Engineered ceramic mineral blend is balanced for maximum abrasive performance in its class
- Hookit attachment makes changing discs fast and easy
- Box of 50 discs
- Available Grit: 40 to 800
• Mutli-hole pattern for excellent dust extraction
• Tough ceramic blended with premium aluminum oxide mineral
• Full range of grades available
• Tough ceramic blended with premium aluminum oxide mineral
• Full range of grades available
Item #
1802435
Brand
3M
Manufacturer's Warranty
not available
Shipping Weight
not available
Product Type
not available
Dimensions
0.00" L x 0.00" W x 0.00" H