Norton 78072748551 Psa Disc 240 Grit 5 Inches 100 Pack

Product Description

The NORTON 78072748551 is a pressure-sensitive adhesive (PSA) abrasive disc designed for use with disc sanders in light material removal, fine finishing, and surface preparation applications. Built on a C-weight paper backing, each disc delivers consistent cut and flexibility across wood, composite, and similar substrates. The aluminum oxide abrasive is graded at 240 grit, placing it firmly in the very fine range for tasks such as final sanding passes and inter-coat surface prep. Each package contains 100 discs, making it a practical quantity for professional shop use. Discs measure 5 inches in diameter and have no vacuum holes.

This disc is suited for residential and light commercial woodworking, cabinet finishing, furniture refinishing, and general surface preparation work. It is intended for use on disc sanders that accept 5-inch PSA-style abrasive discs. The gold disc color and Series A296 designation are consistent with NORTON production-line finishing abrasives. The flexible paper backing conforms slightly to workpiece contours, which is useful when working on slightly curved or uneven surfaces. Installers and shop technicians in millwork, cabinetry, and general fabrication trades are the primary users.

Key Features

• 240 grit aluminum oxide abrasive for very fine material removal and surface finishing
• C-weight paper backing provides durability with moderate flexibility
• Pressure-sensitive adhesive backing for quick mounting and removal on compatible disc sanders
• No vacuum holes — suited for sanders without dust extraction ports
• Gold disc color for easy grit identification on the shop floor
• 100 discs per package for high-volume production use

Compatibility

Designed as an OEM-style replacement abrasive disc for 5-inch PSA disc sanders used in woodworking and general surface preparation applications.

Installation Notes

Installation is performed by shop technicians or tradespeople familiar with disc sander operation. Power down and unplug the sander before mounting or removing abrasive discs. Peel the liner from the PSA backing and apply the disc firmly to the sander pad, pressing from the center outward to eliminate air pockets. Inspect the disc for tears or edge lifting before operating the machine at speed.