3M 7000045547 Wetordry Abrasive Sheet 9x11 P500

Product Description

The 3M 7000045547 is a wet-or-dry abrasive sanding sheet designed for fine surface preparation work including wet sanding, featheredging, and final sanding passes before primer application. Measuring 9 inches x 11 inches and finished at P500 grit, this sheet delivers a consistent scratch pattern that promotes uniform primer adhesion. The highly flexible backing conforms to curved and contoured surfaces, making it well suited for automotive body work and other applications where surface uniformity directly affects topcoat quality. Licensed professionals and experienced technicians rely on this sheet as a final-step finishing abrasive.

This abrasive sheet is used in automotive refinishing shops and body repair facilities for wet sanding primer, paint, and spot repairs. It performs effectively as a last sanding step before applying primer or sealer coats. The P500 grit level removes fine scratches and surface irregularities without cutting aggressively into the substrate. It is also used in dry sanding applications where a controlled, fine scratch pattern is required. Sold in box quantities with a minimum order of 5 units.

Key Features

• P500 grit rating delivers fine material removal suitable for pre-prime and featheredge finishing
• Flexible backing sheet conforms to contoured and curved surfaces
• Compatible with wet and dry sanding techniques
• Consistent scratch pattern supports uniform primer adhesion
• Standard 9 inches x 11 inches sheet size fits most hand sanding blocks and holders

Compatibility

Designed as a general-purpose wet-or-dry abrasive sheet for use with standard hand sanding blocks and holders that accept 9 inches x 11 inches sheets in automotive refinishing and surface preparation applications.

Installation Notes

This product is installed and used by automotive body technicians and surface preparation professionals. When wet sanding, use clean water as a lubricant and rinse the sheet frequently to clear swarf and prevent loading. Allow sanded surfaces to dry fully before inspecting scratch pattern depth or applying primer. Follow applicable shop safety practices including respiratory protection when sanding in dry conditions.

Technical Specifications

• Sheet Size: 9 inches x 11 inches
• Grit: P500
• Sanding Method: Wet or dry
• Weight: 1.9 pounds
• Unit of Measure: Box
• Minimum Order Quantity: 5
• UPC: 00051131020375

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000045547