Norton 662611-39363 Tufbak Durite Abrasive Sheet 9x11 36A

Product Description

The NORTON 662611-39363 is a full-size wet/dry abrasive sheet built on the Tufbak Durite T414 platform. It features a waterproof paper backing with a close-coat aluminum oxide abrasive layer rated at 36A grit. Measuring 9 inches by 11 inches, this sheet is designed for aggressive stock removal on wood, metal, composites, and painted surfaces. The waterproof construction allows use with water or cutting fluids, making it appropriate for both wet sanding and dry applications. Tradespeople and finishing professionals reach for this sheet when working with hand blocks, orbital sanders, or manual flat-sanding operations that demand consistent scratch patterns at coarse grit.

This abrasive sheet is used across a range of professional finishing trades including woodworking shops, auto body refinishing, metal fabrication, and general surface prep. The 9-inch by 11-inch format is a standard full-sheet size that can be cut or folded to fit hand sanding blocks or loaded directly into compatible sheet sanders. The 36A grit level positions it for initial material removal and surface leveling rather than finish passes. Sheets are packaged in quantities of 50, supporting high-volume production environments and regular shop use.

Key Features

• Tufbak Durite T414 waterproof paper backing rated for wet and dry sanding
• Close-coat construction delivers consistent abrasive coverage for uniform scratch patterns
• 36A grit for aggressive stock removal and coarse surface preparation
• Standard 9 inches by 11 inches full-sheet format fits hand blocks and sheet sanders
• Compatible with water, cutting fluids, and dry sanding conditions
• Packaged 50 sheets per unit for production and shop volume use

Compatibility

Designed as a standard full-sheet abrasive for use with hand sanding blocks and sheet sanders that accept 9-inch by 11-inch abrasive sheets in wet or dry sanding applications.

Installation Notes

Load or mount sheets according to the tool or block manufacturer guidelines. When wet sanding, ensure the work surface and surrounding area are appropriate for water or fluid use. Inspect each sheet before use and discard any sheet showing tears, loading, or delamination of the backing. Dispose of used abrasive sheets in accordance with local regulations, particularly when sanding lead-based paints or hazardous coatings.