3M 34445 150 Grit Hookit™ Cubitron™ II Clean Sanding Sheet Roll delivers high-performance sanding with precision-shaped ceramic grain. Clean sanding technology reduces clogging for consistent results.
Key Features
- 150 Grit Medium: Ideal for intermediate sanding, surface prep, and feather-edging
- Cubitron™ II Precision Grain: Fast cutting, cooler operation, and longer life
- Clean Sanding Technology: Minimizes clogging for consistent sanding
- 2.75″ x 8.75 yd Roll: Tear-to-length format
- Hookit™ Backing: Hook-and-loop for tool-free sheet changes
Frequently Asked Questions
What makes Cubitron II different?
Precision-shaped ceramic grain self-sharpens, cutting up to 2x faster and lasting up to 2x longer than conventional abrasives.
What is 150 grit used for?
150 grit is used for shaping body filler, feather-edging repair areas, and preparing surfaces for primer application.
How much material is on the roll?
Each roll provides 8.75 yards of 2.75-inch wide abrasive.








