3M 36210
3M Stikit Blue Abrasive Disc Roll 36210 User Manual
High-Performance Abrasive Discs for Automotive Sanding Applications
1. Introduction
The 3M Stikit Blue Abrasive Disc Roll 36210 provides a cost-effective, high-performance solution for various automotive sanding tasks, including paint preparation and primer sanding. These discs feature an engineered ceramic mineral blend designed for superior abrasive performance and an advanced anti-loading coating to prevent dust buildup, ensuring a faster and more precise cut. The Stikit adhesive backing allows for quick and easy disc changes, enhancing efficiency in professional automotive shops.
2. Safety Information
WARNING:
- This product is intended for industrial/occupational use only. It is not for consumer sale or use.
- Users must be trained professionals and adhere to all applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI).
- Always refer to product literature, user instructions, warnings, and other limitations provided by 3M.
- Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage.
- Ensure proper personal protective equipment (PPE) is worn during use, including eye protection, respiratory protection, and gloves.
For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert. For additional product information, visit www.3M.com.
3. What's in the Box
Your 3M Stikit Blue Abrasive Disc Roll 36210 package contains:
- One (1) roll of 3M Stikit Blue Abrasive Discs (100 discs per roll)

Image: A roll of 3M Stikit Blue Abrasive Discs with two individual discs detached, showcasing the product's form factor.
4. Setup
Setting up your 3M Stikit Blue Abrasive Discs is straightforward due to their pressure-sensitive adhesive backing. Follow these steps to prepare for use:
- Prepare the Sander: Ensure your orbital sander or sanding block has a clean, compatible backup pad. Remove any dust or debris from the pad surface.
- Select a Disc: Peel one abrasive disc from the roll. The discs are perforated for easy separation.
- Attach the Disc: Align the abrasive side of the disc with the backup pad. Press the disc firmly onto the pad, starting from the center and working outwards to ensure full adhesion and no air bubbles.
- Verify Attachment: Gently tug on the edges of the disc to confirm it is securely attached to the backup pad before beginning sanding operations.

Image: A roll of 3M Stikit Blue Abrasive Discs with one disc partially peeled away, illustrating the ease of detachment from the roll.
5. Operating Instructions
For optimal performance and disc life, follow these operating guidelines:
- Surface Preparation: Ensure the surface to be sanded is clean and free of loose debris.
- Sander Speed: Use the appropriate speed setting on your sander for the specific application and grit size. Higher grits generally require less aggressive speeds.
- Pressure: Apply consistent, moderate pressure. Excessive pressure does not improve cut rate and can lead to premature disc wear and an inconsistent finish.
- Movement: Move the sander in a consistent, overlapping pattern across the work surface to ensure even material removal and a smooth finish. Avoid dwelling in one spot.
- Disc Replacement: Replace the disc when it shows signs of wear, such as reduced cutting ability, excessive loading (clogging), or visible damage to the abrasive surface. The Stikit adhesive allows for quick change-outs.

Image: A detailed close-up of a 3M Stikit Blue Abrasive Disc, highlighting its texture and uniform abrasive surface, indicating its readiness for use.
6. Maintenance
Proper maintenance and storage will help prolong the life and effectiveness of your 3M Stikit Blue Abrasive Discs:
- Storage: Store the disc roll in a cool, dry place away from direct sunlight and excessive humidity. Extreme temperatures or moisture can affect the adhesive backing and abrasive performance.
- Keep Clean: While in use, the anti-loading coating helps prevent clogging. For optimal performance, occasionally clean the sanding surface with a stiff brush or an abrasive cleaning stick if minor loading occurs.
- Backup Pad Care: Regularly inspect and clean the backup pad of your sander. Residue from old discs or dust can reduce the adhesion of new discs.
- Disposal: Dispose of used abrasive discs according to local regulations for industrial waste.

Image: Several 3M Stikit Blue Abrasive Discs are shown scattered, illustrating the individual disc form and the texture of the abrasive material.
7. Troubleshooting
If you encounter issues while using your 3M Stikit Blue Abrasive Discs, consider the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Premature Disc Wear | Excessive pressure; incorrect grit for application; worn backup pad. | Reduce pressure; use appropriate grit; inspect and replace backup pad if worn. |
| Disc Not Sticking | Dirty or worn backup pad; improper application; old or damaged disc adhesive. | Clean or replace backup pad; ensure firm, even application; use fresh discs. |
| Poor Finish / Scratches | Disc loading/clogging; incorrect grit; uneven pressure; debris on surface. | Replace disc; use finer grit for finishing; apply even pressure; clean work surface. |
| Disc Loading (Clogging) | Sanding soft materials; insufficient dust extraction; disc is worn out. | Ensure adequate dust extraction; replace disc; consider a coarser grit for initial removal. |
8. Specifications
| Feature | Detail |
|---|---|
| Product Name | 3M Stikit Blue Abrasive Disc Roll |
| Model Number | 36210 |
| Disc Diameter | 6 inches (15.24 cm) |
| Grit Type | 320+ Grit |
| Grit Material | Engineered Ceramic Mineral Blend |
| Attachment Type | Stikit (Pressure Sensitive Adhesive) |
| Hole Configuration | No Hole |
| Quantity per Roll | 100 Discs |
| Special Features | Anti-loading coating, upgraded resins for durability |
| Compatible Devices | Orbital Sanders, Angle Grinders (with appropriate backup pads) |
| Country of Origin | USA |
| Product Dimensions (Roll) | 3.85 x 8.4 x 7.3 inches; 1.01 Pounds |
9. Warranty and Support
For information regarding product warranty, technical support, or any other inquiries, please contact 3M directly through their official channels. As an industrial product, specific warranty terms may vary based on purchase agreements and regional policies.
You can find more information and contact details by visiting the official 3M Automotive Store:
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