Menu

Hookit™ Flexible Foam Abrasive Disc, P800, 5 in (125 m - 3M Automotive

Part #: 33545

The 3M Automotive Hookit™ Flexible Foam Abrasive Disc 33545 is engineered for professional technicians and mechanics requiring a superior finish in blending applications. This P800 grit disc, with its 5-inch (125 mm) diameter, combines advanced abrasive technology with a unique foam backing to deliver consistent results on various surfaces. Its flexible design ensures optimal contact and a uniform scratch pattern, crucial for high-quality automotive and industrial finishes.

Key Features

  • Conformable Foam Backing: Features a soft, flexible foam construction that readily conforms to irregular surfaces, contours, and intricate panel designs, ensuring consistent abrasive contact and reducing the risk of gouging.
  • Versatile Wet or Dry Operation: Designed for effective performance in both wet and dry sanding environments, offering adaptability for different repair processes and materials.
  • Machine or Hand Use: Compatible with both orbital sanders and manual sanding blocks, providing flexibility for a wide range of tasks and accessibility requirements.
  • Enhanced Dust and Water Control: Laser-perforated hole pattern facilitates efficient dust extraction in dry sanding applications and improved water management during wet sanding, promoting a cleaner working environment and longer abrasive life.
  • Precise Cut and Finish: The P800 grit provides a fine abrasive action, ideal for achieving a smooth, precise cut and an excellent finish prior to subsequent refinishing steps.

Applications

This flexible foam abrasive disc is an essential tool for automotive body repair, paint preparation, and various industrial finishing processes. It is particularly effective for blending paint edges, refining feathered areas, and preparing clear coats for polishing. Professional technicians will find it invaluable for correcting minor surface imperfections, addressing swirl marks, and achieving a uniform matte finish on primers, sealers, and topcoats, ensuring a professional-grade appearance on vehicles and other industrial components.

We have 118 in stock
List: $57.24 Save: $0.12

$57.12

Add to Cart:
  • 3M Automotive
    Other products
    3M Automotive Homepage
  • Model: 432921
  • Shipping Weight: 2.02lbs
  • UPC: 068060067531
  • Manufacturers Part #: 33545
  • Manufactured by: 3M Automotive
  • Also Known As: MMM33545, MMM-33545

This product was added to our catalog on Saturday 23 May, 2026.