15D144 - Walter 4.5-Inch Flexible Rubber Backing Pad with 5/8-11 Thread

Premium Support for Abrasive Discs

The Walter 15D144 Rubber Backing Pad is an essential accessory for professionals utilizing resin fiber discs on 4-1/2 inch angle grinders. Engineered by Walter Surface Technologies, a leader in industrial abrasives, this backing pad is designed to bridge the gap between the power of your tool and the surface of your workpiece. The core of this product lies in its pressure-resistant rubber construction. Unlike rigid plastic pads that can crack under stress or transfer excessive vibration to the operator's hands, this rubber compound absorbs shock, providing a smoother grinding experience that reduces fatigue during extended shifts.

Flexibility is a key performance metric for any backing pad intended for finishing work, and the 15D144 excels in this area. Its optimally flexible design allows the abrasive disc to conform to curved surfaces, pipes, and irregular contours without gouging the metal. This ensures a uniform finish and prevents the premature wearing of the abrasive grain in concentrated spots. By distributing pressure evenly across the face of the disc, this backing pad not only improves the quality of the surface finish but also extends the life of your consumables, offering better value over time.

Compatibility and ease of use are built into the design. The pad features a standard 5/8"-11 threaded arbor, making it compatible with the vast majority of 4-1/2 inch angle grinders on the market today. It is specifically sized to support standard resin fiber discs, providing the necessary stiffness for stock removal while maintaining the give required for blending. Whether you are working in a fabrication shop, a foundry, or on a construction site, the reliability of your backing pad is paramount. The Walter 15D144 delivers consistent performance, heat resistance, and the durability required to withstand high-pressure applications without deformation.

Key Features

• Vibration Absorption: Rubber material dampens vibration, protecting the operator and the tool.
• Contour Capability: Flexible edges allow for smooth grinding on rounded or uneven surfaces.
• Durable Construction: Resists heat and pressure to maintain shape and integrity over time.
• Universal Fit: Standard 5/8"-11 thread ensures broad compatibility with grinding tools.