3M 7010326502 Psa Disc 5 Inch 150 Grit Aluminum Oxide

Product Description

The 3M 7010326502 is a pressure-sensitive adhesive (PSA) abrasive disc designed for stock removal and surface finishing on a range of materials. Built around aluminum oxide abrasive in a very fine 150-grit rating, this disc delivers consistent cut on wood, metal, and composites. The X-weight cloth backing provides durability and flexibility during aggressive sanding passes. At 5 inches in diameter, it mounts directly to PSA-compatible backing pads without fasteners or hook-and-loop hardware. Technicians and fabricators who need reliable finish consistency across high-volume operations will find this disc well-suited to repeated use in production settings.

This disc is part of the 3M 348D series and is compatible with benchtop motors and random orbital sanders equipped with PSA backing pads. It is suited for residential and commercial finishing work where a very fine grit is required before final coats or polishing steps. The absence of vacuum holes makes it appropriate for solid backing pads used in dry sanding applications. Minimum order quantity is 50 discs, sold individually per package.

Key Features

• 150-grit aluminum oxide abrasive rated very fine for surface finishing and prep
• X-weight cloth backing adds durability and resistance to tearing under load
• Flexible construction conforms to contoured and flat surfaces
• Pressure-sensitive adhesive mount — no hook-and-loop required
• No vacuum holes — designed for solid PSA backing pads
• Compatible with benchtop motors and random orbital sanders

Compatibility

Designed for use with PSA backing pads on benchtop motors and random orbital sanders. Part of the 3M 348D series.

Installation Notes

Installation is performed by a technician or fabricator familiar with abrasive finishing equipment. Before mounting, ensure the sander is powered off and unplugged. Clean the backing pad surface of any debris or adhesive residue before applying the disc to ensure full contact and secure adhesion. Do not exceed the rated RPM of the backing pad or sander.