- Two-part epoxy sealer forms tough, flexible seal for bare metal joints
- Formulated for no shrinking, cracking or outgassing
- Heavy-body formula is non-sagging for clean, efficient tooling in vertical and horizontal seams
- Cures in as little as 15 minutes for efficient shop time
- Neutral beige color can reduce painting material and time
3M™ Bare Metal Seam Sealer is a tough, flexible sealing material formulated for sealing bare metal joints, such as steel or aluminum, as well as primed or painted metal in collision repair. Two part, self mixing epoxy sealer can be easily caulked, tooled or brushed into seams and cures in as little as 15 minutes. It features a neutral beige colo