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3M Products
3M Products 36193 321U Series Multi-Hole Abrasive Sheet Roll, 2-3/4 in W x 13 yd L, 240 Grit — Blue
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Overview
Built for the job.
Our 3M™ Hookit™ blue abrasive sheet rolls 321U delivers best in class performance at every stage of paint prep and body repair. Premium aluminum oxide mineral is blended with ceramic grain for a full range of automotive sanding jobs. A specially designed multi-hole pattern captures dust, reduces loading and extends…
Why Pros Choose 3M Products MMM
- A best in class abrasive sheet roll offering for the entire repair and paint preparation process
- Engineered ceramic mineral blend is balanced for maximum abrasive performance in its class
- Multi-hole pattern delivers excellent dust extraction and reduces loading
- Upgraded resins improve durability and finish
- Hookit™ sheets are easy to attach, remove and reuse
- Anti-loading coating prevents dust and debris from clogging the cutting surface
How to Use
For clear coat blending, coat blending, featheredging, filler shaping, finishing, general-purpose sanding, intermediate sanding, machine sanding, multi-purpose sanding, paint preparation, paint removal, paint sanding, primer sanding, refining compoun....
Compatibility
Compatible substrates: Aluminum.
Specifications
| Part No. | 36193 |
|---|---|
| Product Line | MMM |
| MFR Model | 36193 |
| Application | For clear coat blending, coat blending, featheredging, filler shaping, finishing, general-purpose sanding, intermediate sanding, machine sanding, multi-purpose sanding, paint preparation, paint removal, paint sanding, primer sanding, refining compoun.... |
| Manufacturer | 3M Products |
| Alternate Part Number-1 | UU004899900 |
| UPC | 051131361935 |
| Brand | 3M™ |
| Grit | 240 |
| Abrasive Material | Ceramic Aluminum Oxide |
| Series | 321U |
| Length (yd) | 13 |
| Width (in) | 2-3/4 |
| Color | Blue |
| Backing Material | Paper |
| Attachment Type | Hookit™ Hook and Loop |
About 3M Products
3M Products is a trusted manufacturer of professional auto body and refinish products used by collision repair shops and restoration specialists across North America.
Frequently Asked Questions
What surfaces can 3M Products MMM be used on?
3M Products MMM is compatible with Aluminum. Always ensure the surface is properly cleaned, degreased, and sanded before application to achieve the strongest adhesion and a professional finish.
How fast does autofxmart ship 3M Products MMM?
Most in-stock orders for 3M Products MMM ship the same or next business day from our US warehouse. Expedited options are available at checkout. Freight-class items may require an additional 1–2 days for carrier pickup.
Is this 3M Products product genuine?
Yes. autofxmart is an authorized distributor of 3M Products products. Every unit is factory-fresh, sealed, and backed by the manufacturer's standard warranty. If you have a concern, contact support@autofxmart.com and we will make it right.
What is the manufacturer part number (MPN) for 3M Products MMM?
The MPN for 3M Products MMM is 36193. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs.
Documents & Safety
DANGER: This abrasive product contains materials that may cause serious health hazards including cancer, reproductive harm, and respiratory damage. Always wear eye protection and appropriate respiratory protection when sanding. Prolonged or repeated exposure to dust can cause lung damage. Work in well-ventilated areas and use dust collection systems when possible. If irritation occurs, move to fresh air and seek medical attention if symptoms persist. Always refer to the full SDS before use.
Why Buy from autofxmart
- Authorized distributor — authentic, factory-fresh stock.
- Fast US shipping — most orders ship within 1 business day.
- 30-day returns — buy with confidence.
- Pro-shop pricing — bulk discounts available on request.
- Expert support — questions? Email us at support@autofxmart.com.
How to apply
Steps
1Pick the right grit for the stage of work.
2Mount on your sander or backing block.
3Work evenly and let the abrasive cut.
4Step through finer grits to refine.
5Blow off and wipe the surface before the next step.
Specifications
Full data
Frequently asked
Good to know
3M Products MMM is compatible with Aluminum. Always ensure the surface is properly cleaned, degreased, and sanded before application to achieve the strongest adhesion and a professional finish.
Most in-stock orders for 3M Products MMM ship the same or next business day from our US warehouse. Expedited options are available at checkout. Freight-class items may require an additional 1–2 days for carrier pickup.
Yes. autofxmart is an authorized distributor of 3M Products. Every unit is factory-fresh, sealed, and backed by the manufacturer's standard warranty. If you have a concern, contact support@autofxmart.com and we will make it right.
The MPN for 3M Products MMM is 36193. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs.
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