Norton 66261136725 Psa Disc 24 in 50 Grit Aluminum Oxide

Product Description

The NORTON 66261136725 is a pressure-sensitive adhesive (PSA) abrasive disc designed for aggressive material removal on large flat surfaces. It measures 24 inches in diameter and carries a coarse 50-grit aluminum oxide abrasive grain bonded to an X-weight cloth backing. The X-weight backing provides the rigidity and tear resistance needed for high-pressure grinding and sanding applications. The PSA mount allows for fast disc changes on compatible backup pads, reducing downtime during production runs. At 1.5 pounds, it is built for industrial and professional shop use. This disc is installed by machinists, metal fabricators, woodworkers, and surface finishing technicians.

This disc is suited for wide-surface stock removal on metal, wood, composites, and similar materials. The coarse 50-grit cut makes it appropriate for initial shaping, weld blending, rust removal, and heavy paint stripping. The flexible cloth construction conforms slightly to irregular surfaces, making it useful on large disc sanders and rotary grinding setups found in fabrication shops, furniture manufacturing, and industrial refinishing operations. No vacuum holes are included, so it is intended for use on solid backup pads without dust extraction ports.

Key Features

• 24-inch diameter PSA disc for large-format sanding and grinding equipment
• 50-grit coarse aluminum oxide grain for aggressive stock removal
• X-weight cloth backing delivers high tear resistance under heavy pressure
• Pressure-sensitive adhesive mount enables fast, tool-free disc changes
• Flexible construction allows slight conformance to uneven work surfaces
• No vacuum holes — designed for solid backup pads

Compatibility

Designed as an OEM-style PSA abrasive disc replacement for large-format disc sanders and rotary grinding machines that accept 24-inch pressure-sensitive adhesive discs on solid backup pads.

Installation Notes

Installation is performed by machinists and surface finishing technicians. Before mounting, ensure the backup pad surface is clean and free of adhesive residue, dust, and oils to achieve full PSA bond strength. Power down and lockout the sanding machine before removing or applying any disc. Do not exceed the maximum RPM rating of the backup pad or machine when selecting operating speed.