3M 7000028324 Wetordry Abrasive Sheet 9x11 P800 Grit

Product Description

The 3M 7000028324 is a wet-or-dry abrasive sheet designed for wet sanding applications in automotive refinishing and surface preparation work. Measuring 9 inches x 11 inches with a P800 grit rating, this sheet delivers a fine, consistent scratch pattern across the work surface. Its highly flexible backing conforms to contoured panels, making it well suited for scuffing blend areas before paint application. Automotive painters, body technicians, and refinishing professionals rely on this grit level to achieve a smooth, uniform surface profile ahead of basecoat or clearcoat work.

This abrasive sheet is used in wet sanding stages of automotive refinish prep, particularly for scuffing blend zones on panels prior to painting. The P800 grit level removes minor surface imperfections and creates the mechanical profile needed for paint adhesion. It is also applicable in general surface finishing tasks where a fine, controlled scratch pattern is required. Sheets are sold in box quantities with a minimum order quantity of 5 units.

Key Features

• P800 grit rating delivers fine scratch pattern suited for pre-paint scuffing
• Flexible backing conforms to curved and contoured surfaces
• Designed for wet sanding use to reduce clogging and extend sheet life
• Sheet size of 9 inches x 11 inches provides full coverage on standard sanding blocks and hand pads
• Consistent scratch pattern supports uniform surface prep across blend areas

Compatibility

Designed as a general-purpose wet-or-dry abrasive sheet for automotive refinishing surface preparation and related wet sanding applications.

Installation Notes

This product is applied by hand or with a sanding block during surface preparation stages. Wet sanding should be performed with adequate water flow to keep the surface lubricated and the sheet clear of debris. Always allow the abrasive to do the work without excessive pressure to maintain a consistent scratch pattern. Dispose of worn sheets promptly to avoid uneven surface profiles ahead of paint application.

Technical Specifications

• Sheet Size: 9 inches x 11 inches
• Grit: P800
• Application Type: Wet sanding
• Unit of Measure: Box
• Minimum Order Quantity: 5
• Weight: 1.9 pounds
• UPC: 00051131020351

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000028324