3M 7010326462 Sanding Sheet 180 Grit 4.5in X 10yd Silicon Carbide

Product Description

The 3M 7010326462 is an adhesive-back sanding sheet roll with a silicon carbide abrasive and a very fine 180 grit rating. The roll measures 4.5 inches wide by 10 yards long, giving tradespeople and finishing professionals a continuous supply of abrasive material that can be cut to the length needed for the task. The A-weight sandpaper roll backing keeps the sheet flexible and conformable on curved or contoured surfaces. This format suits sanding applications where standard sheet sizes are impractical or where consistent surface finishing is required across longer workpieces.

This sanding roll is suited for fine finishing passes on metal, wood, drywall, fiberglass, and similar surfaces. The pressure-sensitive adhesive backing allows the sheet to be applied directly to a backing plate, sanding block, or custom fixture without additional adhesive. It is commonly used by HVAC fabricators, sheet metal workers, plumbers, and general contractors for deburring, surface prep before coating, and weld seam smoothing. The 180 grit rating targets final prep work rather than aggressive material removal.

Key Features

• Silicon carbide abrasive delivers consistent scratch patterns on metal and non-ferrous surfaces
• Very fine 180 grit suited for final surface preparation and finish sanding
• Adhesive back eliminates the need for separate mounting adhesives or clamps
• A-weight backing provides flexibility for curved and contoured surfaces
• Continuous 10-yard roll allows custom length cuts to fit any application
• 4.5-inch width compatible with standard backing plates and sanding blocks

Compatibility

Designed for use with standard 4.5-inch sanding backing plates, blocks, or fixtures that accept adhesive-backed abrasive sheet stock.

Installation Notes

Cut the roll to the required length using a straight edge and utility knife before applying to the backing surface. Ensure the mounting surface is clean and dry before pressing the adhesive side down to achieve full contact. No power tools are required for mounting. Worn or loaded abrasive should be replaced promptly to maintain consistent finish quality and avoid surface damage.