Masterbond Thermoset Epoxy

Technical datasheet

Supreme 11HT

Supplied byMaster Bond- Last Updated on Oct 15, 2025

Supreme 11HT by Master Bond is a high performance, high viscosity, two component epoxy (EP) for bonding, coating and sealing. It cures readily at room temperature or more quickly at elevated temperatures. It offers high caliber resistance to severe thermal cycling, impact and shock.
  • It shows chemical resistance to water, oil and fuels.
  • It is electrical insulating upon curing and exceptionally easy to use with a one-to-one mix ratio by weight or volume.
  • It exhibits excellent toughness, fast setting at room temperature and high bond strengths in shear and peel mode.
  • It provides superb adhesion to a wide variety of substrates including metals, glass, ceramics, composites, many rubbers and plastics.
  • It exhibits low shrinkage upon curing, good flow, dependable dimensional stability and is readily machinable.
  • It has application in aerospace, electronics, specialty OEM and related industries.
  • It has a shelf life of 6-12 months at 75°F, in original, unopened containers.
  • Supreme 11HT is RoHS complaint.
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Supreme 11HT properties

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PropertiesValue & unitTest conditionTest method
CTE, Linear0.0 Visible After LoginVisible After LoginVisible After Login
Compressive Strength0.0 Visible After LoginVisible After LoginVisible After Login
Dielectric Constant0.0 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 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
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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