3M 7100025487 Stikit Sander Roll 426U 120 Grit 4.5x10 Yd

Product Description

The 3M 7100025487 is a Stikit Vibrator Sander Roll designed for use with orbital and straight-line vibrating sanders in surface preparation and finishing applications. Built on the 426U platform, this roll features aluminum oxide abrasive at 120 grit A-weight, delivering consistent material removal on wood, composites, and painted surfaces. The pressure-sensitive adhesive (PSA) backing allows the abrasive sheet to attach directly to foam or rubber sanding pads without additional fasteners. Each roll measures 4.5 inches wide by 10 yards in length, giving technicians and finishers enough material to cut multiple pads from a single roll.

This sander roll is suited for production woodworking shops, automotive body prep work, and general surface finishing where a vibrating or oscillating pad sander is the primary tool. The 120 grit rating makes it appropriate for intermediate sanding stages, such as smoothing surfaces after initial stock removal or scuffing between finish coats. It is sold individually and packaged in cases of 10 rolls, making it practical for shop stocking or job-site supply.

Key Features

• 426U aluminum oxide abrasive construction for consistent cutting action
• 120 grit A-weight for intermediate surface finishing and between-coat scuffing
• PSA backing for tool-free attachment to foam and rubber sanding pads
• 4.5-inch width compatible with standard vibrating sander pad sizes
• 10-yard roll length allows multiple pads to be cut per roll

Compatibility

Designed as an OEM-style replacement roll for vibrating and orbital pad sanders that accept PSA-backed abrasive sheets in 4.5-inch widths.

Installation Notes

Installation is performed by cutting the roll to the required pad length and pressing the PSA backing firmly onto a clean, dry sanding pad. Ensure the sanding pad surface is free of debris or residual adhesive before applying a new sheet, as contamination reduces bond strength. Power down and unplug the sander before changing abrasive pads. Dispose of worn abrasive material in accordance with local waste guidelines.

Technical Specifications

• Model Series: 426U
• Grit: 120 A-Weight
• Width: 4.5 inches
• Length: 10 yards
• Backing Type: PSA (Pressure-Sensitive Adhesive)
• Weight: 0.67 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 10
• UPC: 00051141278285

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100025487