4-1/2" x 30" 40 Grit Ceramic Abrasive File Sheet (50/Box)

3M™ Cubitron™ II Hookit™ file sheets 737U combines the highest 3M technology for automotive repair. Its long-lasting triangular shaped grains make the sheet ideal for paint stripping, rough shaping of body filler and sanding plastic filler. Our Hookit™ system makes for quick change-outs of abrasive sheets.

KEY FEATURES

• Grit Size: 40
• Cubitron™ II cuts 30% faster and lasts 2x longer than other premium abrasives
• 3M™ Hookit™ hook-and-loop style abrasive attaches firmly, removes quickly for fast change-out
• Precision shaped grain (PSG) technology employs microreplication to obtain sharp and uniformly sized triangular grain
• Triangular PSG abrasive grains are super-sharp and cut exceptionally fast
• Sharp tips of PSG maintains abrasive life for a long time
• Sharper cutting surface means less pressure is required for reduced friction and wear
• Grains are electrostatically oriented on abrasive surface for efficient cut, even wear

TECHNICAL DIMENSIONS

Grit	40
Length	30 in
Width	4-1/2 in
Mineral Type	Ceramic