Norton 66254487393 Sanding Sheet 80 Grit Silicon Carbide

Product Description

The NORTON 66254487393 is an 80-grit silicon carbide sanding sheet designed for dry abrasive applications in trade and industrial environments. Built on a B-weight paper backing with an open coat density, this sheet delivers consistent material removal at a medium grade. The silicon carbide abrasive is well suited for sanding harder, brittle surfaces where aggressive cutting action is needed. Load-resistant construction helps the sheet stay effective longer between changes. Installation and finishing professionals in HVAC, plumbing, electrical, and general construction trades keep sheets like this on hand for surface prep work on pipe ends, conduit edges, and material fit-up.

This sanding sheet is intended for dry use only and is not rated for wet or wet-dry applications. The open coat design reduces loading when working with softer or resinous materials, making it a practical choice for a range of surface preparation tasks. The A413 series designation identifies this as part of a consistent product line with standardized abrasive formulation and backing construction. Sold individually, with a minimum order quantity of 50 units per order.

Key Features

• 80 grit silicon carbide abrasive for medium-grade material removal
• B-weight paper backing provides flexibility with adequate support
• Open coat density reduces clogging during dry sanding
• Load-resistant construction extends usable sheet life
• Dry use only — not rated for wet or wet-dry applications
• Part of the A413 series for consistent abrasive performance

Compatibility

Designed as a standard sanding sheet for use with compatible hand blocks, pad sanders, and finishing tools that accept sheet-format abrasives of this type.

Installation Notes

Sanding sheets of this type are used by general tradespeople for surface preparation, deburring, and finishing tasks. Secure the sheet firmly to the sanding block or tool pad before use to prevent slipping. Always wear appropriate respiratory protection and eye protection when dry sanding, as silicon carbide abrasive generates fine particulate. Do not use this sheet with water or liquid lubricants, as it is rated for dry use only.