Norton 662611-39365 Tufbak Durite T414 280A Grit 9x11 Sheet

Product Description

The NORTON 662611-39365 is a full-size wet/dry abrasive sheet from the Tufbak Durite T414 line, designed for close-coat silicon carbide sanding applications. Measuring 9 inches by 11 inches, this sheet uses a waterproof paper backing that holds up to both wet and dry sanding conditions. The 280A grit rating places it in the fine-finishing range, making it well-suited for between-coat sanding, surface prep before final finishes, and light stock removal on metals, composites, or painted surfaces. Sheets are sold in bulk packaging of 50 units per pack, with a minimum order quantity of 250 sheets.

These sheets are commonly used by body shop technicians, finishing tradespeople, and industrial maintenance crews who require consistent cut and finish across large surface areas. The standard 9-by-11-inch format fits most hand blocks and is easy to fold and tear to size. Close-coat construction maximizes abrasive coverage for faster material removal at this grit level, while the waterproof backing makes the sheets suitable for wet sanding operations where heat and loading are concerns.

Key Features

• 280A fine grit for finish sanding and between-coat surface prep
• Waterproof paper backing supports both wet and dry sanding applications
• Close-coat abrasive layout for increased cutting efficiency
• Standard 9 x 11 inch full-sheet format compatible with hand blocks and manual sanding
• Bulk pack of 50 sheets per package

Compatibility

Designed as a standard full-sheet abrasive for hand sanding and block sanding applications across metal, painted, and composite surfaces where wet or dry fine-finishing is required.

Installation Notes

These abrasive sheets require no tools for mounting on hand blocks or sanding pads — simply fold, tear, or clamp as needed for the application. When wet sanding, ensure the workpiece and surrounding area are safe for water contact and that electrical equipment is kept clear. Dispose of used sheets in accordance with local regulations if used with coatings or solvents. Always wear appropriate PPE including eye protection and a dust mask or respirator rated for the material being sanded.