Norton 662611-01155 Tufbak Durite T461 Abrasive Sheet 150C

Product Description

The NORTON 662611-01155 is a full-sheet waterproof abrasive finishing sheet designed for wet or dry sanding applications across metal, wood, composites, and painted surfaces. Built on the Tufbak Durite T461 platform, this sheet features a close-coat aluminum oxide construction bonded to a durable waterproof paper backing. At 150C grit, it sits in the medium-fine range, making it well suited for surface prep, paint leveling, and between-coat sanding where controlled material removal and a consistent scratch pattern are required. Each sheet measures 9 inches by 11 inches, fitting standard hand blocks and most orbital sheet sanders.

This sheet is used in automotive body shops, metal fabrication, woodworking finishing, and general surface preparation work. The waterproof paper backing allows use with water, cutting fluids, or dry, depending on the substrate and finish requirement. Close-coat construction provides full abrasive coverage for efficient cutting action and a uniform finish. It is commonly used by auto body technicians, finish carpenters, and industrial painters who require consistent performance across high-volume sanding tasks.

Key Features

• 150C grit rating for medium-fine material removal and surface refinement
• Close-coat abrasive layout for efficient cutting and uniform scratch pattern
• Waterproof paper backing supports wet and dry sanding applications
• 9 inches by 11 inches standard full-sheet size fits hand blocks and sheet sanders
• Tufbak Durite T461 construction for durability under extended use

Compatibility

Designed as a standard full-sheet abrasive compatible with hand sanding blocks and orbital sheet sanders that accept 9-inch by 11-inch sheets.

Installation Notes

Secure the sheet firmly in the sanding block or clamp-style sheet sander before use to prevent slipping. When used wet, allow the sheet to soak briefly before application to improve flexibility and cutting performance. Dispose of spent sheets per local waste guidelines, particularly when used with cutting fluids or automotive finishes. No power lockout is required, but appropriate PPE including eye protection and a dust mask rated for fine particulate should be worn.

Technical Specifications

• Series: Tufbak Durite T461
• Backing Type: Waterproof Paper
• Coat Type: Close Coat
• Grit: 150C
• Sheet Size: 9 inches x 11 inches
• Unit of Measure: Each
• Minimum Order Quantity: 250

Standard Information

• Brand: NORTON
• Manufacturer Part Number: 662611-01155