Norton 66261136718 Psa Disc 24 in 36 Grit Aluminum Oxide

Product Description

The NORTON 66261136718 is a pressure-sensitive adhesive (PSA) abrasive disc designed for aggressive material removal on large flat surfaces. Measuring 24 inches in diameter, this disc uses aluminum oxide abrasive at 36 grit, placing it in the very coarse grade range. It is built on an X-weight cloth backing, which provides the stiffness and tear resistance needed for heavy stock removal work. The PSA backing allows fast mounting directly to compatible platen or disc sanders without additional fasteners. Licensed abrasive technicians, woodworkers, and metalworkers in production shop environments are the primary users of this disc format.

This disc is suited for wide-surface grinding, leveling, and rapid stock removal on wood, metal, composites, and similar substrates. Its 24-inch diameter makes it appropriate for large industrial disc sanders found in cabinet shops, millwork facilities, fabrication shops, and production finishing operations. The very coarse 36-grit aluminum oxide construction is best applied at early-stage material removal where speed matters more than surface finish. No vacuum holes are included, so the disc is intended for use on solid-platen machines without dust extraction through the disc itself.

Key Features

• 24-inch diameter PSA disc — sized for large industrial disc sanders
• 36 grit aluminum oxide abrasive for aggressive, fast stock removal
• Very coarse grade — ideal for early-stage grinding and leveling passes
• X-weight cloth backing provides high tear resistance and dimensional stability under load
• Flexible construction conforms moderately to surface contours
• No vacuum holes — designed for solid-platen disc sander applications
• Brown disc color; part of the NORTON R228 series

Compatibility

Designed as an OEM-style replacement PSA disc for large industrial disc sanders accepting 24-inch pressure-sensitive adhesive abrasive discs with a solid platen.

Installation Notes

PSA discs are installed by licensed shop technicians or qualified operators on industrial disc sanding machines. Before mounting, power down and lock out the sander per OSHA lockout/tagout procedures. Clean the platen surface of adhesive residue and debris before applying the new disc to ensure full, even contact and prevent premature disc separation. Do not exceed the maximum RPM rating of the sanding machine for this disc diameter.