3M 7010364678 Wetordry Sandpaper 320 Grit 9x11 in

Product Description

The 3M 7010364678 is a 320-grit wet-or-dry abrasive sandpaper sheet designed for hand sanding applications including glaze, spot putty, and primer surfaces. Measuring 9 inches x 11 inches, the sheet works with water to suppress dust and speed up material removal, or it can be used dry to give the technician a clear view of sanding progress. This type of finishing abrasive is a standard consumable in automotive body work, paint prep, and surface refinishing environments where a smooth, consistent surface profile is required before topcoat application.

This sandpaper is suited for professional hand sanding tasks on automotive panels, body filler, primer coats, and similar substrates. The 320-grit grade positions it for intermediate-to-fine finishing work, removing minor surface imperfections and preparing surfaces for final paint or clear coat. Sanding wet is recommended when dust control or faster cutting is the priority; sanding dry is appropriate when visual progress inspection is needed. The 9 inches x 11 inches sheet size is compatible with standard hand-sanding blocks and can be cut down for detail work.

Key Features

• 320-grit abrasive for intermediate-to-fine surface finishing
• Wet or dry use — water sanding reduces dust and increases cut speed
• Dry sanding allows clear visual monitoring of surface progress
• 9 inches x 11 inches sheet size fits standard hand-sanding blocks
• Suitable for glaze, spot putty, primer, and similar automotive surfaces

Compatibility

Designed as a general-purpose hand-sanding abrasive sheet for use on automotive body filler, glaze, spot putty, primer, and similar refinishing surfaces where a 320-grit finish cut is appropriate.

Installation Notes

This product is a consumable abrasive used by automotive body technicians and surface prep professionals. No power tools or trade licensing are required for hand sanding, but appropriate respiratory protection and eye protection should be worn, particularly when sanding dry. When sanding wet, ensure runoff is managed in accordance with local environmental regulations. Replace the sheet when cutting efficiency drops noticeably to maintain a consistent surface finish.

Technical Specifications

• Grit: 320
• Sheet Size: 9 inches x 11 inches
• Use Type: Wet or Dry
• Unit of Measure: Pack
• Minimum Order Quantity: 20
• Weight: 0.27 pounds
• UPC: 00051131320406

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010364678