3M Products
3M Products 08307 Sealer, 6.75 fl-oz Cartridge, Liquid, Clear, 1.17, 8 min Application, 1 hr Curing
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Overview
Built for the job.
3M™ self-leveling seam sealer is a two-part epoxy designed for roof ditches (door skin hem flanges) and rear body panels, including tail light areas, wheel well flanges, etc. Our seam sealer offers a work time of approximately 8 min and can be painted in 15 min. Quick curing properties enhance automotive body shop…
Why Pros Choose 3M Products MMA
- Self-leveling epoxy designed for areas requiring a flowable type sealer
- Ready for painting in 15 min
- Transparent in color for a low profile appearance
- Cured sealer matches OEM seams for a professional look
- Formula is made for the automotive aftermarket industry
- A high-performance two component epoxy seam sealer
- Self-leveling formulation designed for roof ditches and horizontal rear body panels, including tail light areas
Compatibility
Compatible paint systems: Epoxy.
Specifications
| Part No. | 8307 |
|---|---|
| Product Line | MMA |
| MFR Model | 8307 |
| Standard/Approvals | California PROP65 Warning: Cancer and Reproductive Harm | OSHA 29 CFR 1910.1200 |
| Manufacturer | 3M Products |
| Alternate Part Number-1 | 60980105807 |
| UPC | 051131083073 |
| Brand | 3M™ |
| Maximum Sale Quantity | 6 |
| Maximum Sale Day | 7 |
| Composition | 60 to 100% Mercaptan-Terminated Epoxy Curing Agent, 7 to 13% Tris(2,4,6-Dimethylaminomonomethyl)Phenol, <2% Bis[(Dimethylamino)methyl] Phenol |
| Application Time | 8 min |
| Specific Gravity | 1.17 |
| Odor/Scent | Slight |
| Color | Clear |
| Flash Point | >-200 deg F |
| Container Size (oz) | 6.75 |
| Container Type | Cartridge |
| Form | Liquid |
| Temperature Rating (deg F) | -20 to 180 |
| Curing Time | 1 hr |
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 is the cure or dry time for 3M Products MMA?
The curing time for 3M Products MMA is 1 hr. Drying and curing times may vary with temperature, humidity, and film thickness — always consult the Technical Data Sheet (TDS) for exact cycle conditions.
What size does 3M Products MMA come in?
This listing ships 3M Products MMA in a 6.75 container. Check the autofxmart catalog for other sizes and bulk pricing.
How fast does autofxmart ship 3M Products MMA?
Most in-stock orders for 3M Products MMA 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 MMA?
The MPN for 3M Products MMA is 8307. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs.
Documents & Safety
- Safety Data Sheet (SDS)
- 3m_08307_catalog.pdf
- 3m_08307_specification_sheet.pdf
- 3M_05113108307_Catalog.pdf
DANGER: This sealer contains hazardous chemicals that can cause serious health effects including cancer, reproductive harm, and organ damage. Required PPE: safety glasses or goggles, chemical-resistant gloves, protective clothing, and appropriate respirator. Avoid skin and eye contact, inhalation, and ingestion. Material can cause severe eye damage and skin irritation. Use only in well-ventilated areas. 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
1Clean both surfaces to bare, dry substrate.
2Load the cartridge and fit the mixing nozzle.
3Apply an even bead (or clamp) where needed.
4Tool or smooth the joint before it skins over.
5Allow to cure fully before stressing or painting.
Specifications
Full data
Frequently asked
Good to know
The curing time for 3M Products MMA is 1 hr. Drying and curing times may vary with temperature, humidity, and film thickness — always consult the Technical Data Sheet (TDS) for exact cycle conditions.
This listing ships 3M Products MMA in a 6.75 container. Check the autofxmart catalog for other sizes and bulk pricing.
Most in-stock orders for 3M Products MMA 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 MMA is 8307. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs.
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