BETASEAL adhesives

Technician applying BETASEAL to windshield area

For decades, BETASEAL adhesives have been used to bond stationary glass in vehicles. Today, it is also used to seal and fill gaps in electric vehicle battery packs. 

BETASEAL glass bonding systems consist of BETAPRIME primers, and BETACLEAN cleaners, and BETASEAL urethane adhesives to provide a total solution for glass bonding applications. Innovative formulations provide a wide range of mechanical properties to suit all manufacturer requirements and are compatible with all vehicle production processes.


  • Electric vehicle battery packs
  • Windscreens
  • Backlites
  • Quarter glass
  • Modular roof assemblies
  • Sunroof assemblies
  • Glass hardware
  • Door glass
  • Mixed-material bonding


  • High thermal conductivity
  • Vibration damping
  • Low thermal resistance
  • Enhanced elongation
  • Provides excellent performance on glass and ceramic substrates
  • Offers a wide range of mechanical properties
  • Compatible with all vehicle production processes, including cold- and warm-applied systems
  • High performance to the toughest OEM durability glass bonding specifications
  • Meets OEM durability specifications and Federal Motor Vehicle Safety Standards (FMVSS) for barrier, rollover, and roof crush regulations.




Product Name Description
BETASEAL™ Glass Bonding Systems for Automotive