Description
The 3M 3″ P80C Hookit Gold Abrasive Disc 236U (921) is a versatile sanding solution designed for a range of applications, from automotive body repair to general surface preparation. These 3-inch discs feature a P80 grit, making them suitable for coarse to medium sanding tasks like paint removal, shaping filler, and feather-edging. The Hookit attachment system allows for quick and easy disc changes, maximizing efficiency and productivity. The combination of aluminum oxide abrasive, open coat construction, and load-resistant coating provides a fast cut, minimizes clogging, and extends disc life.
KEY FEATURES AND BENEFITS:
- Effective Material Removal: The P80 grit aluminum oxide abrasive provides a fast and efficient cut on various materials.
- Versatile Application: Suitable for use on fiberglass, filler, metal, paint, plastic, and putty.
- Easy Disc Changes: The Hookit hook-and-loop system allows for quick and effortless disc changes.
- Reduced Clogging: The open coat construction and load-resistant coating minimize dust buildup and maintain cutting performance.
- Extended Disc Life: The combination of quality materials and construction ensures long-lasting use.
SPECIFICATIONS:
- Diameter: 3 inches (76.2 mm)
- Grit: P80 (Coarse)
- Attachment Type: Hookit (Hook & Loop)
- Abrasive Material: Aluminum Oxide
- Backing Material: C-weight paper
- Quantity: 50 discs per box
HOW TO USE:
- Select the appropriate backup pad: Use a 3-inch Hookit backup pad designed for sanding discs.
- Attach the disc: Align the Hookit backing of the disc with the hook surface of the backup pad and press firmly to secure.
- Attach the backup pad to the sander: Connect the backup pad to your orbital sander or other compatible tool.
- Begin sanding: Apply light to medium pressure and move the sander in a consistent, overlapping pattern.
- Check the surface: Regularly inspect the surface being sanded to ensure even material removal.
- Change the disc as needed: When the disc becomes worn or clogged, simply peel it off the backup pad and attach a new one.
BENEFITS OF USING 3M 3″ P80C HOOKIT GOLD ABRASIVE DISC 236U (921):
- Time-Saving: The quick change Hookit system saves valuable time during sanding projects.
- Consistent Cut: The aluminum oxide abrasive and special coatings minimize rework and produce a smooth finish.
- Versatility: Suitable for use on a variety of materials, making it a cost-effective solution for different applications.
FEATURES:
- Fast Cut: Efficiently removes material for quicker project completion.
- Open Coat Design: Minimizes loading and promotes dust removal.
- Load-Resistant Coating: Further reduces clogging and enhances cutting performance.
- C-Weight Paper Backing: Provides support and flexibility for various sanding tasks.
- Hookit Attachment: Enables fast and easy disc changes for increased productivity.





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