3M 7000028239 Hookit Soft Interface Pad 6x1/2x3/4 in

Product Description

The 3M 7000028239 is a soft interface pad designed for use between a Hookit disc pad and a Hookit abrasive disc on dual action random orbital sanders. The soft foam construction conforms to contoured surfaces, allowing the abrasive to follow the workpiece profile more closely. This improves both cut consistency and surface finish quality. It also absorbs vibration during sanding, reducing operator fatigue during extended use. Measuring 6 x 1/2 x 3/4 inches and weighing approximately 0.05 pounds, it is a lightweight add-on component used by body technicians, painters, and finishing professionals in automotive and industrial surface preparation work.

This interface pad is suited for applications where a flat rigid disc pad would bridge contours and leave unsanded areas. Common uses include featheredging, blending, and finish sanding on curved body panels, compound curves, and sculpted surfaces. It is sold individually and is intended for repeated use across multiple abrasive disc changes as long as the Hookit attachment surface remains functional.

Key Features

• Soft foam construction conforms to contoured and curved workpiece surfaces
• Reduces vibration transmitted through dual action random orbital sanders
• Improves abrasive cut and finish consistency on non-flat surfaces
• Compatible with the Hookit attachment system for secure disc retention
• Lightweight at 0.05 pounds, adding minimal mass to the sanding assembly
• Reusable interface layer that works across multiple abrasive disc changes

Compatibility

Designed for use with all 3M Hookit disc pads and 3M Hookit abrasive discs on dual action random orbital sanders equipped with the Hookit attachment system.

Installation Notes

Power down and disconnect the sander before attaching or removing the interface pad and abrasive disc. Place the interface pad face-down onto the Hookit disc pad, then attach the Hookit abrasive disc to the exposed face of the interface pad. Confirm all Hookit attachment surfaces are clean and free of debris before assembly to ensure secure disc retention during operation. Replace the interface pad if the Hookit loop surface shows wear or reduced holding ability.

Technical Specifications

• Dimensions: 6 x 1/2 x 3/4 inches
• Weight: 0.05 pounds
• Unit of Measure: Each
• UPC: 00051131057777

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000028239