3M 08308 Heavy Bodied Automotive Seam Sealer, Paste, Black, 7 fl. oz. Cartridge

3M 08308 Heavy Bodied Automotive Seam Sealer, Paste, Black, 1.16, 6 min Application, 1 hr Curing, 7 fl. oz. Cartridge

• 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. Our self-mixing system ensures a proper mix ratio every time - delivering a consistent cure rate and strength.
• Features
  • High performance two-part epoxy seals vertical and horizontal seams to match OEM seals
  • Metered mixing with dual syringe cartridge eliminates the difficulty and mess of manual mixing
  • Non-flowing, heavy-bodied formula allows easy tooling for matching OEM seam sealer appearances
  • Quick cure time and non-sag property aids during vertical applications
• 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. This efficient system helps reduce application waste, improves efficiency, and remains ready for job after job with no downtime for mixing mistakes.
• 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.
• Durable, Fast-Cure Formula Creates a High Quality Seal
  • Our flexible formula works within a wide range of temperatures with no shrinking or cracking to achieve strong, durable construction. It offers a fast setup time of 6 minutes, decreasing downtime and allowing technicians to continue repair procedures quicker, increasing productivity. Moreover, the fast-cure formula means there is a limited time of uncured product on the car and the risk of damaging the seam by disturbing uncured seam sealer is greatly reduced. This enables technicians to quickly achieve a long-lasting, high quality seam seal.
• Specifications
  • Part No.: 8308
  • Product Line: MMA
  • MFR Model: 8308
  • Standard/Approvals: OSHA 29 CFR 1910.1200
  • Manufacturer: 3M Products
  • Brand: 3M
  • Composition: 40 to 80% Epoxy Resin, 10 to 30% Epoxy Resin, 3 to 7% Dimethyl Siloxane, Reaction Product with Silica, 0.5 to 1.5% Carbon Black
  • Application Time: 6 min
  • Specific Gravity: 1.16
  • Odor/Scent: Epoxy
  • Color: Black
  • Flash Point: 239 deg F
  • Container Size (oz): 7
  • Container Type: Cartridge
  • Form: Paste
  • Temperature Rating (deg F): -20 to 180
  • Type: Heavy Bodied
  • Curing Time: 1 hr
• Part Number 08308, 3M ID 60980034908, UPC 051131168084