3M 7010340941 Wetordry Sandpaper 320 Grit 9x11 in

Product Description

The 3M 7010340941 Wetordry Sandpaper is a 320-grit, extra-fine abrasive sheet sized 9 inches x 11 inches, designed for wet or dry sanding applications. It is used between finish coats of varnish, paint, lacquer, and primer, as well as for surface preparation on bare metal before coating. The silicon carbide abrasive construction allows the sheet to be used with water, which reduces loading and extends the usable life of the abrasive. Finishing tradespeople, auto body technicians, painters, and skilled DIYers rely on this sheet for controlled material removal and smooth surface prep.

This sandpaper is suited for light material removal and fine surface finishing in both residential and light commercial settings. Common applications include sanding between coats on wood trim, cabinetry, and furniture finishes, as well as scuffing metal panels prior to primer application. The wet sanding method is particularly effective when a swirl-free, fine surface profile is needed before a topcoat is applied.

Key Features

• 320 extra-fine grit for finish sanding and between-coat smoothing
• Full 9-inch x 11-inch sheet size for hand sanding or wrapping a block
• Compatible with water use to flush away swarf and reduce clogging
• Suitable for sanding metal, paint, varnish, lacquer, and primer surfaces
• Flexible backing conforms to contoured and flat surfaces

Compatibility

Designed as a general-purpose wet or dry finishing abrasive sheet for use on painted surfaces, bare metal, wood finishes, and primer coats in surface preparation and refinishing work.

Installation Notes

This product is applied by hand or wrapped around a sanding block. When used wet, keep a supply of clean water available and rinse the sheet periodically to clear loaded abrasive. Allow sanded surfaces to dry fully before inspecting finish quality or applying a subsequent coat. Dispose of used sheets in accordance with local waste guidelines, particularly when sanding lead-based paint or solvent-borne finishes.

Technical Specifications

• Grit: 320 Extra Fine
• Sheet Size: 9 inches x 11 inches
• Weight: 0.26 pounds
• Unit of Measure: Pack
• Minimum Quantity: 10
• UPC: 00051144090860

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010340941