3M 7000118690 Dual Lock Rubber Skirt 1.25 in

Product Description

The 3M 7000118690 Dual Lock Rubber Skirt is a replacement accessory designed for use with the 3M 3125 Nib Sander. It attaches using the sander's existing four mounting screws, requiring no additional hardware for installation. The rubber skirt is built for applications where a more durable method of securing the backup pad (BUP) is required. Weighing just 0.04 pounds, it is a lightweight component that restores proper function to the sander assembly. Licensed tradespeople and finishing professionals handling surface preparation work will find this part a direct-fit service item for the 3125 platform.

This rubber skirt is suited for use in professional finishing environments where the 3M 3125 Nib Sander is part of the standard toolset. It is most commonly installed during sander maintenance or when the original skirt shows wear that compromises secure backup pad retention. The part is sold individually and is appropriate for body shops, manufacturing finishing lines, and other precision surface-prep operations.

Key Features

• Attaches with the existing four screws on the 3M 3125 Nib Sander — no additional hardware needed
• Rubber construction provides durable backup pad retention in demanding finishing applications
• Lightweight at 0.04 pounds for minimal added mass to the sander assembly
• Direct OEM-style replacement skirt for restoring proper BUP securement

Compatibility

Designed for use with the 3M 3125 Nib Sander, where it secures the backup pad using the sander's existing four-screw mounting arrangement.

Installation Notes

Installation should be performed by a qualified technician familiar with pneumatic or electric finishing sanders. Power off and disconnect the sander from its air supply or power source before beginning any service. Align the skirt with the existing four screw holes and fasten using the original hardware, taking care not to overtighten and deform the rubber material. Inspect the backup pad seating after installation before returning the tool to service.

Technical Specifications

• Weight: 0.04 pounds
• Size: 1.25 inches
• Unit of Measure: Each
• Minimum Order Quantity: 10
• UPC: 00051141202464

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000118690