Master Bond Heat Curing Adhesives, Sealants and CoatingsMaster Bond one and two component, heat curable epoxies, silicones, polyurethanes and polysulfides feature outstanding performance and reliability. They offer excellent adhesion to similar and dissimilar substrates and can withstand exposure to a wide range of chemicals.

Benefits of Heat Curable Systems

Master Bond heat curable systems are employed in the aerospace, automotive, electronic, optical, medical, renewable energy and other industries. Specific grades offer:

  • High and low temperature serviceability
  • Resistance to vibration and shock
  • Optical clarity
  • Fast cures
  • Superior electrical insulation properties

Special grades are also certified to meet the following requirements:

  • NASA low outgassing
  • USP Class VI for biocompatibility
  • UL 94V-0 for flame retardancy
  • Halogen free

Some of Our Most Popular Heat Curing Systems

Two component epoxy system offering long term thermal stability at 500°F. High peel and shear strength properties. Cures at elevated temperatures.
One part, heat cured epoxy (250-300°F curing) that meets biocompatibility specifications.
Supreme 3AOHT
Thermally conductive, electrically insulative, no mix epoxy adhesive. Enhanced resistance to thermal cycling. Fast curing at moderate temperatures. Serviceable from -100°F to +350°F. Thixotropic paste.
One part, no mix epoxy meets NASA low outgassing specifications. Serviceable up to 650°F. Tg is 225°C. High shear, tensile and compressive strength properties. Cures in 90-120 minutes at 300°F.
Supreme 3HT-80
Fast cures at ambient 175°F (80°C). Recommended for bonding heat sensitive substrates. Outstanding thermal cycling capabilities.
Cures rapidly at moderate elevated temperatures. Superior resistance to moisture and chemicals. Two part epoxy has long pot life at ambient temperatures. High bond strength properties.

Performance Properties for Heat Curable Adhesives

As with all products in the Master Bond family, specific grades can also vary in viscosity, cure speed, chemical resistance, electrical properties and can be custom formulated to fit your application needs.