38854 Anti-Corrosion Coating, 18 oz Aerosol Can, Liquid, Amber, 25 sq-ft Coverage
3M™ cavity wax Plus 08852 is a non-hardening, self-healing corrosion protection coating for internal auto body panels and structural enclosures, as well as new replacement parts. It is designed to cover and seal internal joints, hem flanges and other areas where OEM e-coat may be compromised. It will not chip, peel or…
Why Pros Choose 3M Products MMM
- Corrosion protection for internal body panels, frame rails and structural enclosures
- Non-hardening material remains soft and pliable - will not crack, chip, or peel
- Use with 3M™ Cavity Wax Plus Applicator Wand Kit (sold separately) to ensure 360 deg coverage in closed cavities
- Convenient aerosol spray can eliminates need for bulk spray equipment
- Self-healing formula reflows into cracks and crevices for long-term coverage
- All OEM's recommend the application of internal anti-corrosion material during body repair, which includes cavity wax
Compatibility
Compatible substrates: E-Coat.
Specifications
| Part No. | 38854 |
|---|---|
| Product Line | MMM |
| Standard/Approvals | California Prop65 Warning: Cancer |
| Manufacturer | 3M Products |
| Alternate Part Number-1 | 7100211448 |
| UPC | 051131388543 |
| Brand | 3M™ |
| Rubberized | No |
| Color | Amber |
| Container Size (oz) | 18 |
| Container Type | Aerosol Can |
| Form | Liquid |
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 E-Coat. Always ensure the surface is properly cleaned, degreased, and sanded before application to achieve the strongest adhesion and a professional finish.
What size does 3M Products MMM come in?
This listing ships 3M Products MMM in a 18 (CN) container. Check the autofxmart catalog for other sizes and bulk pricing.
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 38854. 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.