Norton 662611-31449 Psa Paper Disc 5 in A275 P1200 100pk

Product Description

The NORTON 662611-31449 is a pressure-sensitive adhesive (PSA) paper sanding disc designed for flat surface finishing and material removal in professional abrasive applications. Built on the A275 backing, this 5-inch disc runs at P1200 grit, placing it firmly in the ultra-fine finishing range used for final-stage paint prep, lacquer leveling, and surface blending. It ships and is sold in a bulk pack of 100 discs, making it suitable for high-volume shop use. Licensed abrasive technicians, body shop professionals, and finishing tradespeople are the primary installers and users of this product.

These discs are intended for use on rotary or random orbital sanders equipped with a PSA (sticky-back) platen. At P1200 grit, they are well-suited for fine paint correction, automotive refinishing, wood finishing, and composite surface work in both production and custom shop environments. The 5-inch diameter is a standard size compatible with a wide range of professional sanders used in body shops, millwork facilities, and finishing operations.

Key Features

• P1200 ultra-fine grit for final-stage finishing and surface refinement
• A275 paper backing provides consistent flexibility and tear resistance during use
• Pressure-sensitive adhesive (PSA) backing for tool-free disc mounting and removal
• 5-inch diameter fits standard PSA sanding platens
• 100-disc bulk pack reduces restocking frequency in high-production environments

Compatibility

Designed for use with 5-inch PSA sanding platens on rotary and random orbital sanders commonly used in automotive refinishing, woodworking, and composite finishing applications.

Installation Notes

PSA discs are installed by peeling the release liner and pressing the adhesive side firmly onto a clean, dry sanding platen. Ensure the platen surface is free of debris or dried adhesive before applying a new disc, as contamination reduces adhesion and disc life. Always confirm the sander speed rating is appropriate for the disc size before operation. Worn or loaded discs should be replaced promptly to maintain finish quality and prevent surface damage.

Technical Specifications

• Disc Size: 5 inches
• Backing Type: A275 Paper
• Grit: P1200
• Attachment Type: Pressure-Sensitive Adhesive (PSA)
• Pack Quantity: 100 discs
• Unit of Measure: Each
• Minimum Order Quantity: 400

Standard Information

• Brand: NORTON
• Manufacturer Part Number: 662611-31449