3M 7010363756 Wet or Dry Abrasive Disc 400 Grit 12 Inch

Product Description

The 3M 7010363756 is a coated abrasive disc designed for wet or dry sanding across a wide range of surfaces. Built on a C-weight waterproof paper backing, this disc uses silicon carbide mineral to deliver a fast cut rate and a finer finish compared to aluminum oxide alternatives. At 12 inches in diameter and 400 grit, it suits final finishing and surface prep work where a smooth, consistent scratch pattern is required. Trades and surface prep professionals use this disc for both hand and machine sanding applications.

This disc is suited for use on paint, primer, gel coat, metal, and wood surfaces in both residential and commercial settings. The pressure-sensitive adhesive backing allows quick attachment to random orbital sanders, making it a practical choice for body shops, finishing shops, and general surface preparation work. Running the disc wet reduces loading and extends cut life, while dry use remains fully supported by the durable paper backing.

Key Features

• Silicon carbide mineral delivers faster cutting and a smoother finish than aluminum oxide
• Waterproof C-weight paper backing supports both wet and dry sanding
• Wet use reduces disc loading and extends effective cut life
• Pressure-sensitive adhesive backing attaches directly to random orbital sanders
• Versatile substrate compatibility including paint, primer, gel coat, metal, and wood
• 400 grit rating suited for fine finishing and final surface prep passes

Compatibility

Designed for use with random orbital sanders accepting 12-inch adhesive-backed abrasive discs for wet or dry sanding applications.

Installation Notes

Ensure the sander backing pad is clean and free of debris before attaching the disc to promote full adhesive contact. When sanding wet, confirm that the tool in use is rated for wet operation before proceeding. Inspect the disc for tears or uneven wear before each use and replace as needed to maintain finish quality.

Technical Specifications

• Diameter: 12 inches
• Grit: 400
• Abrasive Mineral: Silicon Carbide
• Backing Type: C-Weight Waterproof Paper
• Attachment Type: Pressure-Sensitive Adhesive
• Application: Wet or Dry
• Weight: 0.05 pounds
• UPC: 00051144138791

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010363756