Masterbond Thermoset Epoxy

Technical datasheet

Supreme 112

Supplied byMaster Bond- Last Updated on Oct 15, 2025

Supreme 112 by Master Bond is an exceptionally low viscosity epoxy (EP) system for bonding, sealing, potting, encapsulation and impregnation. It can withstand thermal cycling and mechanical stresses. It has very long working life and requires oven temperature curing.
  • It offers exceptionally long open time, high glass transition temperature, toughness and slightly less rigidity.
  • It provides adhesion to a wide variety of substrates including metals, composites, glass, fibers, ceramics and many rubbers and plastics.
  • It has strong and sturdy physical strength profile particularly tensile strength and retains electrical insulation profile even in harsh conditions.
  • It shows good resistance to chemicals including water, oils, fuels, acids and bases.
  • It is especially useful as it pertains to epoxy, composites and other fiber reinforced structures commonly used in pipes, storage tanks, aircraft as well as electronic devices.
  • It is used in numerous electrical applications such as transformers, switchgear components, resistors and many other electrical devices.
  • It has a shelf life of 1 year in cans and 6 months in syringes.
  • Supreme 112 is RoHS complaint and passes NASA low outgassing.
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Supreme 112 properties

Other properties

PropertiesValue & unitTest conditionTest method
Compressive Strength0.0 Visible After LoginVisible After LoginVisible After Login
Glass Transition Temperature (Tg)0.0 Visible After LoginVisible After LoginVisible After Login
Hardness, Shore D0.0 Visible After LoginVisible After LoginVisible After Login
Mixing Ratio, Part A to B0.0 Visible After LoginVisible After LoginVisible After Login
Service Temperature0.0 Visible After LoginVisible After LoginVisible After Login
Tensile Lap Shear Strength0.0 Visible After LoginVisible After LoginVisible After Login
Tensile Modulus0.0 Visible After LoginVisible After LoginVisible After Login
Tensile Modulus0.0 Visible After LoginVisible After LoginVisible After Login
Tensile Strength0.0 Visible After LoginVisible After LoginVisible After Login
Viscosity0.0 Visible After LoginVisible After LoginVisible After Login
Viscosity0.0 Visible After LoginVisible After LoginVisible After Login
Viscosity0.0 Visible After LoginVisible After LoginVisible After Login
Volume Resistivity0.0 Visible After LoginVisible After LoginVisible After Login
Volume Resistivity0.0 Visible After LoginVisible After LoginVisible After Login
Working Life After Mixing0.0 Visible After LoginVisible After LoginVisible After Login

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