3M™ Self-Leveling Seam Sealer, 08307, 6.8 fl. oz. (200 ml), 6/Case
3M™ Self-Leveling Seam Sealer is a two-part epoxy sealer designed for roof ditches (door skin hem flanges) and rear body panels, including tail light areas, wheel well flanges, etc.

Good products.
Local knowledge.
KNOW THE
PROJECT.
PLAN THE
DETAILS.
3M™ Self-Leveling Seam Sealer is a two-part epoxy sealer designed for roof ditches (door skin hem flanges) and rear body panels, including tail light areas, wheel well flanges, etc.
Start with the surface, the existing finish and the way the space or equipment is used. Our team can help you work through product choices and the requirements for your project.
Get into the details
The project.
Identify the material, its condition and the work you’re planning.
The system.
Confirm product suitability, preparation and compatibility with our team.
The conditions.
Check the current manufacturer instructions for application, installation or maintenance requirements.
THE DETAILS.
ALL HERE.
Keep the technical information close.
Use the current manufacturer documents when planning the work.
| 3M Stock | 7000148242 |
|---|---|
| Previous 3M Stock | 7000120529 |
| UPC | 00051131083073 |
| Alternative ID | 08307 |
Full product details, applications & manufacturer specifications
3M™ Self-Leveling Seam Sealer is a two-part epoxy sealer designed for roof ditches (door skin hem flanges) and rear body panels, including tail light areas, wheel well flanges, etc.
This seam sealer offers a work time of approximately 8 minutes and can be painted in 15 minutes. Quick curing properties enhance automotive body shop productivity. 3M™ Self-Leveling Seam Sealer uses a flexible two-part epoxy technology to reliably seal seams in properly prepared metal enclosures in auto bodies. This sealer provides a self-leveling characteristic that allows it to flow before curing and is perfect for horizontal applications requiring a smooth, puddled, application of seam sealer.
3M™ Self-Leveling Seam Sealer is applied directly over primed metal and matches OEM seams with no shrinkage or cracking. Our self-leveling seam sealer is designed for use in the auto body industry and is typically used to replace “roof division channel” sealers. This sealer is not recommended for the repair of vessels designed to contain liquids or liquids under pressure.
Recommended uses
Automotive Body Repair
- 3M Stock
- 7000148242
- Previous 3M Stock
- 7000120529
- UPC
- 00051131083073
- Alternative ID
- 08307
Explore related categories
BIG PROJECT?
LET’S TALK.
Share the surface, its condition and what it needs to stand up to. We’ll help you work through the product choices and preparation.
Ask about 3M™ Self-Leveling Seam Sealer, 08307, 6.8 fl. oz. (200 ml), 6/Case