3M 7010363760 Abrasive Disc 240 Grit 12 Inch Wet Dry

Product Description

The 3M 7010363760 is a coated abrasive disc designed for wet and dry finishing on a wide range of substrates. Built around a silicon carbide mineral bonded to a C-weight waterproof paper backing, this disc cuts faster than aluminum oxide and leaves a smoother surface. At 12 inches in diameter and 240 grit, it suits fine finishing work on paint, primer, gel coat, metal, and wood. Licensed tradespeople and skilled finishing technicians use this disc with random orbital sanders and hand-sanding blocks in both shop and field environments.

This disc is well suited for automotive refinishing, marine gel coat work, woodworking, and general metal finishing where consistent scratch patterns and smooth final surfaces are required. The waterproof backing makes it equally effective in wet sanding applications, where water or lubricant helps flush swarf, reduce loading, and extend disc life. It performs in both professional body shop settings and light industrial finishing operations.

Key Features

• Silicon carbide mineral cuts faster than aluminum oxide and produces a finer finish scratch pattern
• C-weight waterproof paper backing supports wet and dry sanding without delamination
• Pressure-sensitive adhesive backing attaches directly to random orbital sander pads
• 240 grit rating suited for fine finishing and prep work on paint, primer, gel coat, metal, and wood
• 12 inch diameter provides broad surface coverage for production finishing tasks

Compatibility

Designed for use with random orbital sanders and hand-sanding blocks that accept 12 inch hook-and-loop or adhesive-backed discs in wet or dry finishing applications.

Installation Notes

Mounting is performed by pressing the adhesive-backed disc firmly onto a clean, dry sander pad, ensuring full contact across the disc face. Power down and unplug the sander before attaching or removing the disc. When sanding wet, keep electrical connections and motor housings away from water exposure. Inspect the disc before each use and replace if backing shows tears, delamination, or significant mineral loss.

Technical Specifications

• Diameter: 12 inches
• Grit: 240
• Abrasive Mineral: Silicon Carbide
• Backing Type: C-Weight Waterproof Paper
• Attachment Method: Pressure-Sensitive Adhesive
• Application: Wet or Dry
• Weight: 0.06 pounds
• Unit of Measure: Each
• UPC: 00051144146642

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010363760