Norton 662611-30332 Tufbak Durite T461 Abrasive Sheet 320 Grit

Product Description

The NORTON 662611-30332 is a full-sheet wet-or-dry abrasive sanding sheet built on the Tufbak Durite T461 platform. The sheet uses a close-coat silicon carbide grain construction bonded to a waterproof paper backing, making it suitable for both wet and dry sanding applications. At 320C grit, this sheet is designed for fine finishing passes, de-nibbing between coats, and surface preparation work where controlled material removal and a smooth finish are required. Sheets are sold in packs of 50. Trades that regularly stock abrasives for surface prep, auto body finishing, metal polishing, or painted surface work will find this a practical bulk option.

This sheet is used in applications that demand a durable, waterproof abrasive medium. The T461 waterproof paper backing holds up under wet sanding conditions common in automotive refinishing, fiberglass work, painted metal, and lacquer or primer leveling. Close-coat construction provides consistent scratch patterns across the full working surface. At 9 inches x 11 inches, these sheets cut to standard sanding block sizes or fit orbital and hand-sanding tools directly. The 320C grit designation is well matched to intermediate-to-fine finishing stages in paint prep and surface conditioning workflows.

Key Features

• Tufbak Durite T461 waterproof paper backing supports wet and dry sanding use
• Close-coat silicon carbide construction for consistent scratch pattern and surface finish
• 320C grit suited for fine finishing, de-nibbing, and paint prep between coats
• Standard 9 inches x 11 inches sheet size cuts down to block or orbital pad dimensions
• Sold in 50-sheet packs for shop and field stocking

Compatibility

Designed as a full-sheet abrasive for hand sanding blocks, flat sanding tools, and applications requiring a standard 9 inches x 11 inches waterproof abrasive sheet in 320 grit.

Installation Notes

Abrasive sheets of this type are installed by hand or fitted to a sanding block or compatible tool holder. When wet sanding, ensure the workpiece and surrounding area are prepared for water contact and that any adjacent electrical components or sensitive surfaces are protected. Always sand with consistent, even pressure to avoid uneven material removal. Dispose of used sheets in accordance with local shop waste guidelines, particularly when sanding materials that may produce hazardous dust.

Technical Specifications

• Product Line: Tufbak Durite T461
• Backing Type: Waterproof Paper
• Coat Type: Close Coat
• Grit: 320C
• Sheet Size: 9 inches x 11 inches
• Pack Quantity: 50 sheets
• Unit of Measure: Each
• Minimum Order Quantity: 250

Standard Information

• Brand: NORTON
• Manufacturer Part Number: 662611-30332