37" x 75" 100 Grit Sanding Belt, Aluminum Oxide on F-Weight Paper

3M™ paper belt 346UZ is constructed with a premium aluminum oxide mineral. It is an open coat construction for loading resistance and is coated on an F-weight paper backing to efficiently sand and finish. F-weight is one of the heaviest, most rigid paper backings available and will achieve finer finishes than cloth backed belts in the same grade.

KEY FEATURES

• Grit Size: 100
• F-weight heavy paper backing provides durability and smooth operation in either direction
• Anti-static treatment helps manage dust and loading
• Sine wave splice prevents hinging in splice area, resists fatigue, and minimizes chatter marks
• Premium aluminum oxide mineral provides aggressive cut and long abrasive life
• Open coat provides fast stock removal

TECHNICAL DIMENSIONS

Grit	100
Length	75 in
Width	37 in
Mineral Type	Aluminum Oxide
Backing Material	Paper
Color	Maroon
Coat	Open
Application	Sanding
Weight	F