Block
Motor Guard
Motor Guard BB-1 Hard Backer Block 4 in x 6 in for scuff sanding primers and E-coats on flat
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Overview
Built for the job.
From scuff sanding E-coats to prepping blends, the Magna Backer Block distributes even pressure over the full area. Its power hooks firmly retain the scuff pad, imparting an even "tooth" over the entire panel with a single pass. Wet or dry, primers or E-coats, this is the block to scuff with. The BB-1 is sized to use…
Why Pros Choose Motor Guard MTG
- Large ultra-flat scuff pad eliminates imperfections 4 x 6 in size
How to Use
For fast scuffing on flat and semi-flat areas
Compatibility
Compatible substrates: E-Coat.
Specifications
| Part No. | BB-1 |
|---|---|
| Product Line | MTG |
| MFR Model | 00738 |
| Application | For fast scuffing on flat and semi-flat areas |
| Manufacturer | Motor Guard Corporation (Optima) |
| UPC | 601965007389 |
| Brand | MOTOR GUARD |
| Width (in) | 4 |
| Length (in) | 6 |
About Motor Guard
Motor Guard 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 Motor Guard MTG be used on?
Motor Guard MTG is compatible with E-Coat. 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 Motor Guard MTG?
Most in-stock orders for Motor Guard MTG 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 Motor Guard product genuine?
Yes. autofxmart is an authorized distributor of Motor Guard 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 Motor Guard MTG?
The MPN for Motor Guard MTG is BB-1. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs.
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
Motor Guard Corporation (Optima) MTG is compatible with E-Coat. 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 Motor Guard Corporation (Optima) MTG 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 Motor Guard Corporation (Optima) 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 Motor Guard Corporation (Optima) MTG is BB-1. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs.
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