Norton 66261149558 Sanding Sheet 320 Grit Ceramic 2-3/4in X 45yd

Product Description

The NORTON 66261149558 is a ceramic abrasive adhesive-back sanding sheet designed for consistent, fine material removal in industrial and trade finishing applications. Built on a B-weight paper backing, this sheet delivers the flexibility needed for contour and flat surface work while maintaining abrasive integrity through extended use. The ceramic grain is self-sharpening, making it well-suited for aggressive stock removal at a fine 320 grit level. At 2.75 inches wide and 45 yards long, the roll provides a substantial supply for production environments. Metalworkers, woodworkers, and finishing technicians install this sheet where a pressure-sensitive adhesive mount is required.

This sanding sheet is used in finishing operations requiring extra-fine 320 grit surface preparation. The adhesive back format is common on drum sanders, orbital tools, and custom sanding blocks used in woodworking shops, metal fabrication, and general manufacturing environments. The ceramic abrasive handles hardwoods, softwoods, composites, and light metals. It is appropriate for both small-shop and production-line applications where consistent scratch patterns and surface finish are critical before sealing, painting, or coating.

Key Features

• 320 grit extra-fine ceramic abrasive for controlled, consistent surface finishing
• Pressure-sensitive adhesive back for tool-free mounting to compatible sanding surfaces
• B-weight paper backing balances flexibility and support for flat and contoured work
• 45-yard roll length provides extended production use before replacement
• 2.75-inch width fits standard drum and block sanding applications
• Ceramic grain construction supports longer abrasive life compared to aluminum oxide alternatives

Compatibility

Designed as an OEM-style adhesive-back sanding sheet for use with drum sanders, sanding blocks, and other tools that accept pressure-sensitive adhesive abrasive sheets in a 2.75-inch width format.

Installation Notes

Installation is performed by finishing technicians and woodworking or fabrication trades. Before mounting, ensure the sanding surface or drum is clean, dry, and free of adhesive residue from prior sheets. Peel the backing and apply with firm, even pressure to prevent air pockets that can cause premature sheet separation. Disconnect or power down the tool before changing abrasive sheets.