Block
Norton
Norton 03728 Dual Density Wet Sanding Block, 2-1/2 in Wide x 5 in Long, Aggressive and Soft Sides
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WARNING: Cancer & Reproductive Harm
This product can expose you to chemicals known to the State of California to cause cancer and reproductive harm.Tap for details → P65Warnings.ca.gov
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Overview
Built for the job.
Because of the "grabbing" power of these blocks, no adhesive is required, simply wrap the paper around the block. The dense side is for more aggressive blocking, while the soft side is for color sanding. These blocks come in a "point of purchase" display pack.
Why Pros Choose Norton NOR
- Because of the "grabbing" power of these blocks, no adhesive is required, simply wrap the paper around the block. The dense side is for more aggressive blocking, while the soft side is for color sanding. These blocks come in a "point of purchase" display pack.
How to Use
For both aggressive sanding and color sanding with Norton wet or sandpaper
Specifications
| Part No. | 03728 |
|---|---|
| Product Line | NOR |
| MFR Model | 63642503728 |
| Application | For both aggressive sanding and color sanding with Norton wet or sandpaper |
| Manufacturer | Norton Abrasives |
| Alternate Part Number-1 | 63642503728 |
| UPC | 636425037286 |
| Brand | Norton® |
| Width (in) | 2-1/2 |
| Thickness (in) | 5/8 |
| Length (in) | 5 |
About Norton
Norton 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
How fast does autofxmart ship Norton NOR?
Most in-stock orders for Norton NOR 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 Norton product genuine?
Yes. autofxmart is an authorized distributor of Norton 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 Norton NOR?
The MPN for Norton NOR is 03728. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs.
Documents & Safety
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
Most in-stock orders for Norton Abrasives NOR 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 Norton Abrasives 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 Norton Abrasives NOR is 03728. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs.
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