3M 7000000286 Sanding Sheet 5 Grit Aluminum Oxide

Product Description

The 3M 7000000286 is an ultra fine grade sanding sheet designed for precision surface finishing in dry applications. Built on a film backing, this sheet delivers consistent abrasive performance with aluminum oxide as the cutting mineral. The 5-grit ultra fine designation makes it suited for final finishing passes where surface smoothness is the priority. It is sold as a single sheet and is part of the 3M 261X series, a line recognized for film-backed abrasive products used across light manufacturing, woodworking, and surface prep trades.

This sanding sheet is intended for dry use on surfaces requiring fine finishing work. The film backing provides a dimensionally stable base that resists tearing and conforms well to flat or slightly contoured workpieces. Typical applications include final-pass sanding on painted surfaces, lacquers, primers, and composites where a smooth, consistent finish is required before inspection or coating. Trade users include finish carpenters, auto body technicians, and industrial surface prep specialists.

Key Features

• Aluminum oxide abrasive mineral for consistent cut and durability across dry sanding applications
• Ultra fine grade 5 grit for precision final-pass finishing work
• Film backing provides dimensional stability and tear resistance
• Dry-use design, not rated for wet or wet-dry applications
• Part of the 3M 261X series for predictable, repeatable abrasive performance

Compatibility

Designed as an OEM-style replacement or direct-use abrasive sheet for dry sanding applications on flat and mildly contoured surfaces; confirm sheet dimensions match your sanding block, orbital, or hand-sanding application before ordering.

Installation Notes

Sanding sheets should be secured firmly to a backing block or compatible sander before use to prevent slippage and uneven abrasion. Dry-use only — do not expose to water or liquid lubricants, as this sheet is not rated for wet applications. Wear appropriate respiratory protection and eye protection when sanding, particularly on painted or coated surfaces that may contain hazardous materials. Dispose of used abrasive sheets in accordance with local regulations when sanding materials with known hazardous content.