ABRASIVE DISC 5 IN P600FILM 360L HOOK 100 BOX - 3M Automotive

This 3M Automotive Abrasive Disc, model 55721, is engineered for professional automotive and industrial finishing applications. Featuring a 5-inch diameter and P600 grit aluminum oxide abrasive on a durable film backing, this disc delivers a consistent, fine finish crucial for critical paint preparation and surface refinement. The 360L Hookit™ attachment system ensures secure mounting and quick changes, optimizing workflow efficiency in high-volume environments.

Key Features

• P600 Grit Aluminum Oxide Abrasive: Provides a uniform, extra-fine scratch pattern ideal for pre-paint sanding, blending, and achieving a close-tolerance, consistent finish. Aluminum oxide is a popular choice for its fast cut-rate and long life.
• 5-Inch Diameter: Standard size compatible with a wide range of orbital sanders used in professional settings.
• Durable 360L Film Backing: Offers enhanced tear resistance and conforms well to contours, extending disc life compared to standard paper-backed discs. This sturdy film backing is ideal for high-production environments.
• Hookit™ Attachment System: Enables fast, secure disc changes and allows for re-use, maximizing utility throughout the life of the disc.
• Open Coat Construction: Designed to reduce loading and prevent clogging, which allows the abrasive to cut better and last longer, even when sanding materials like softwoods or paints.
• Bulk Packaging: Supplied in a 100-disc box (55721) to support continuous professional use.

Applications

This abrasive disc is designed for a variety of critical finishing tasks in automotive and industrial settings, including:

• Fine sanding of automotive clear coats and primers before compounding or final painting.
• Surface preparation for blending and spot repair in collision repair shops.
• Refining surfaces on industrial components requiring a smooth finish, such as plastics, gel coats, and polyurethane solid surface substrates.
• Pre-polishing applications on various substrates where a consistent, fine scratch pattern is required.

Specifications

• Manufacturer: 3M Automotive
• Model Number: 55721
• Product Name: ABRASIVE DISC 5 IN P600FILM 360L HOOK 100 BOX
• Abrasive Material: Aluminum Oxide
• Grit: P600 (Extra Fine)
• Disc Diameter: 5 inches
• Backing Type: Film (360L Series)
• Attachment Type: Hookit™ Hook and Loop
• Quantity: 100 discs per box