Norton 636425-43712 Back-up Pad 8 in Norgrip Medium Low Profile

Product Description

The NORTON 636425-43712 is a Norgrip back-up pad designed for use with dual-action and random orbital sanders. This 8-inch medium-profile pad features a low-profile design with 8 vacuum holes and 5 screw attachment points, providing secure disc retention and effective dust extraction during surface prep work. The Norgrip interface ensures consistent disc engagement and reduces disc slippage under load. This pad is suited for grinding, finishing, and sanding applications across a range of surface materials. It is installed and used by finish carpenters, auto body technicians, metal fabricators, and general tradespeople who rely on orbital sanding equipment.

This back-up pad is intended for use with 8-inch Norgrip abrasive discs in dual-action and random orbital sanding applications. The combination of 8 vacuum holes and 5 screw mounting points supports both dust-managed work environments and secure disc attachment in medium-duty finishing scenarios. It is well suited for residential and light commercial surface preparation tasks where consistent pad geometry and reliable disc retention are required.

Key Features

• 8-inch Norgrip interface for secure abrasive disc attachment
• Low-profile design reduces clearance issues in confined work areas
• 8 vacuum holes support dust extraction and cleaner working conditions
• 5 screw attachment points provide stable, centered disc retention
• Medium-profile construction balances flexibility and rigidity for flat and contoured surfaces
• Compatible with dual-action and random orbital sander platforms

Compatibility

Designed for use with 8-inch Norgrip abrasive discs on dual-action and random orbital sanders requiring a medium low-profile back-up pad configuration.

Installation Notes

Installation is performed by the tool operator prior to sanding operations. Ensure the sander is powered off and unplugged before attaching or removing the back-up pad. Secure all screw attachment points evenly to maintain disc alignment and prevent vibration imbalance during operation. Follow the sander and abrasive manufacturer guidelines for maximum RPM ratings to avoid pad failure.

Technical Specifications

• Size: 8 inches
• Interface Type: Norgrip
• Profile: Low Profile
• Pad Grade: Medium
• Vacuum Holes: 8
• Screw Attachment Points: 5
• Unit of Measure: Each
• Minimum Order Quantity: 1

Standard Information

• Brand: NORTON
• Manufacturer Part Number: 636425-43712