High performance, two-part epoxy seals vertical and horizontal seams to match OEM seals
Dual syringe cartridge with mixing nozzle eliminates the difficulty and mess of manual mixing and assures the right mixing ratio
Heavy-bodied formula allows easy tooling for matching OEM seam sealer appearances
Ideal for high-speed results, this sealant fully cures in just 1 hour
The 3M™ Heavy-Bodied Seam Sealer is a two-part epoxy seam sealer for all general purpose automotive sealing. It cures quickly to a tough, strong bead for lasting seam sealing protection and is used on door skins, floor pans, trunk floors, roof seams, and many other applications. The self-mixing system ensures a proper mix ratio every time - delivering a consistent cure rate and strength.
Our high-performance 3M™ Heavy-Bodied Seam Sealer operates with a two-part cartridge and nozzle that self-mixes with a perfect formulation every time and without the mess.
The two-part cartridge and nozzle self-mixes with a perfect formulation every time without messiness.Eliminate Mess and Downtime
Mixing sealer components by hand often results in a big mess and waste of materials and time. Our high-performance 3M™ Heavy-Bodied Seam Sealer operates with a two-part cartridge and nozzle that self-mixes with a perfect formulation every time and without the mess.
Match OEM Appearances
This professional-quality black seam sealer can be used to seal vertical or horizontal seams on automotive surfaces primed with a 2K urethane, 2K epoxy primer, or clean, sanded paint. Its non-flowing, heavy-bodied formula allows technicians to texturize the seam to match OEM seam sealer appearances and duplicate OEM beads.