3M 7100030962 Hookit 236U Abrasive Disc 6 Inch P80 Coarse

Product Description

The 3M 7100030962 is a Hookit 236U coated abrasive disc designed for auto body sanding applications requiring a moderately coarse cut. Built on C-weight paper backing with open-coat aluminum oxide abrasive, this 6-inch disc delivers fast stock removal and extended disc life. A load-resistant coating prevents dust and debris from clogging the abrasive surface, maintaining cut performance throughout the disc's working life. The Hookit attachment system allows quick disc changes and reuse, reducing downtime during feather-edging, shaping plastic filler, and putty work. Available with a 6-hole pattern for use with dust extraction systems.

This disc is suited for automotive body shop work and collision repair environments where rough feather-edging and shaping of body filler or glazing putty are routine tasks. The P80 grit rating places it in the coarse range, making it appropriate for initial shaping and leveling passes before transitioning to finer grits. It is sold in box quantities and is compatible with Hookit-style random orbital and DA sanders commonly used in body shop service.

Key Features

• C-weight paper backing provides durability for demanding feather-edging and shaping tasks
• Open-coat aluminum oxide abrasive delivers fast cut with extended disc life
• Load-resistant coating resists clogging from dust and sanding debris
• Hookit attachment system enables fast, tool-free disc changes and disc reuse
• 6-hole pattern option supports dust evacuation when used with compatible extraction sanders
• P80 coarse grit suited for rough shaping of plastic filler and putty

Compatibility

Designed for use with Hookit-style hook-and-loop random orbital and DA sanders accepting 6-inch abrasive discs.

Installation Notes

Mounting and removal require no tools — press the disc firmly onto the Hookit backing pad to seat the hook-and-loop interface before starting the tool. Inspect the backing pad regularly for wear or contamination that could reduce disc adhesion during use. Use appropriate respiratory protection and dust extraction when sanding body filler and putty materials. Follow shop safety procedures and applicable occupational health guidelines when operating power sanders.

Technical Specifications

• Disc Diameter: 6 inches
• Grit: P80
• Grit Classification: Coarse
• Abrasive Material: Aluminum Oxide
• Backing: C-weight Paper
• Coat Type: Open Coat
• Attachment System: Hookit Hook-and-Loop
• Package Weight: 2.62 pounds
• Package Length: 15.13 inches
• Package Width: 6.88 inches
• Package Height: 7.25 inches
• Unit of Measure: Box
• Minimum Order Quantity: 4
• UPC: 00051131009837

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100030962