3M 7100122798 Hook Loop Disc 6 in 2000 Grit Aluminum Oxide

Product Description

The 3M 7100122798 is a 6-inch hook-and-loop abrasive disc designed for ultra-fine surface finishing and polishing applications. Built on a polyester film backing, it uses aluminum oxide abrasive at 2000 grit to deliver consistent, swirl-free results on metal, painted surfaces, and composite materials. Part of the 3M 260L series, this disc is engineered for use with hook-and-loop random orbital sanders and finishing tools common in automotive refinishing, metal fabrication, and precision surface prep work. Licensed tradespeople and finishing specialists rely on this disc where surface quality at final-stage grit levels is critical.

This disc is suited for final-stage sanding and polishing passes in automotive body shops, metal fabrication facilities, and light industrial finishing environments. The 2000-grit ultra-fine grade makes it appropriate for removing light scratches, prepping clear coats, and achieving a near-polish surface finish. The film backing provides dimensional stability during use, reducing disc stretch and maintaining consistent abrasive contact across the workpiece surface.

Key Features

• 2000 grit aluminum oxide abrasive for ultra-fine surface finishing
• Polyester film backing for dimensional stability and consistent abrasive contact
• 6-inch diameter with hook-and-loop attachment for quick disc changes
• Purple disc color for easy grit identification in multi-grit workflows
• No vacuum holes — suited for non-dust-extraction tool setups
• Part of the 3M 260L series for consistent abrasive performance

Compatibility

Designed for use with 6-inch hook-and-loop random orbital sanders and finishing tools that accept standard hook-and-loop abrasive discs without vacuum holes.

Installation Notes

Attach the disc firmly to a compatible hook-and-loop backing pad before use, ensuring full surface contact to prevent edge lifting. Inspect the backing pad for worn hooks before mounting, as a degraded pad reduces disc adhesion and abrasive performance. Apply consistent, light pressure during use at ultra-fine grits — excessive force can cause heat buildup and premature disc wear. Discard any disc showing tears, delamination, or abrasive loading.