3M Hookit Blue Abrasive Disc 321U is engineered to deliver great performance and finish in the finer grades to make paint prepping fast and consistent every time.

Engineered ceramic mineral blend provides best-in-class performance using exactly the right balance of ceramic grain and premium aluminium oxide

• Anti-loading coating improves disc life

• Upgraded resins improve durability and finish

• 320 Grit and 150mm diameter

• 50 Pack

SKU TM3M36180
Brand 3M Automotive Products
Size 150mm
Colour Blue
Material Ceramic Aluminium Oxide
Features Hook OnExcellent dust removalMuli- Hole Disc
Grit 320
Type Abrasive Disc
Backing Material Paper