Overview
Built for the job.
Engineered for maximum comfort, durability and visibility, the Ultimate FX FF-400 is the only respirator with Scotchgard™ protector. This respirator features soft yet durable, silicone material and a large lens for superior peripheral vision. The 3M™ Ultimate FX full face piece reusable respirator FF-400 Series helps…
Why Pros Choose 3M Full Facepiece
- Scotchgard™ protection paint and stain-resistant lens cause some liquids to bead up so they can be wiped off easily
- Large lens provides a wide field of view for excellent visibility
- Silicone full facepiece design offers comfort, durability and ease of cleaning
- 3M™ Cool Flow™ valve makes breathing easier to provide cool, dry comfort
- Passive speaking diaphragm enhances communications
- Minimizes prep time and lens cover replacement work stoppages
- Seven removable layers protect lens from debris, overspray and damage
How to Use
For assembly and mechanical, chemical clean-up, chemical handling, chemical splash, chipping, chiseling, cleaning, furnace operations, grinding, laboratories, machining, masonary, painting
Specifications
| Part No. | 89424 |
|---|---|
| Product Line | MMM |
| MFR Model | 89424 |
| Standard/Approvals | California Pro65 Warning: Cancer and Reproductive Harm | NIOSH Approved |
| Application | For assembly and mechanical, chemical clean-up, chemical handling, chemical splash, chipping, chiseling, cleaning, furnace operations, grinding, laboratories, machining, masonary, painting |
| Manufacturer | 3M Products |
| Alternate Part Number-1 | FF-403 | 70071510831 |
| UPC | 051135894248 |
| Brand | 3M™ |
| Maximum Sale Quantity | 1 |
| Maximum Sale Day | 7 |
| Resists | Gases and Vapors |
| Reusable (Y/N) | Yes |
| NIOSH Approved (Y/N) | Yes |
| Color | Black |
| Series | FF-400, Ultimate FX |
| Material | Silicone |
| Type | Full Facepiece |
About 3M
3M is a global leader in abrasives, masking, and body repair products. Trusted by OEM collision centers for high-performance prep and finishing solutions.
Frequently Asked Questions
How fast does autofxmart ship 3M MMM?
Most in-stock orders for 3M 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 product genuine?
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.
What is the manufacturer part number (MPN) for 3M MMM?
The MPN for 3M MMM is 89424. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs.
Documents & Safety
This NIOSH-approved full-face respirator is designed to protect against airborne contaminants when properly fitted and used according to manufacturer instructions. The respirator itself requires no additional PPE when used as intended for respiratory protection. This device provides both eye and respiratory protection when used with appropriate filters or cartridges. Proper fit testing and training are essential for effective protection. 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
1Read the product's instructions before first use.
2Set it up and check fittings/connections.
3Use steady, even technique for consistent results.
4Clean after use to keep it performing.
5Store dry and protected between jobs.
Specifications
Full data
Frequently asked
Good to know
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 89424. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs.
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