Masterbond Thermoset Epoxy

Technical datasheet

MasterSil 170 Gel

Supplied byMaster Bond- Last Updated on Oct 11, 2025

MasterSil 170 Gel by Master Bond is a two component, low viscosity, addition curing silicone material for sealing, potting and encapsulation. It exhibits excellent optical clarity, extreme softness, very low shrinkage upon cure, low exotherm, very long pot life, and transmission properties. It contains no solvents and will not outgas while curing. It does not require exposure to air for complete cross-linking.
  • It has a convenient ten to one mix ratio by weight and can cure in thicknesses beyond 1 inch.
  • It withstands severe thermal cycling and resists vibration, shock, gamma radiation, ETO and various chemical sterilants.
  • It offers high temperature- and water resistance and superb electrical insulation properties.
  • Upon curing, this silicone gel is transparent and is capable of withstanding temperatures ranging from -67°F to +392°F.
  • It is used in optical, electronic parts, wire bonds, optical fibers, various chips, LEDs and resistors.
  • MasterSil 170 Gel is RoHS complaint.
  • It has a shelf life of 6 months.
Product family:
Chemical family:
Product Type:
Chemical Composition:Visible After Login
Bio Based contentVisible After Login
AppearanceVisible After Login

Documents related to MasterSil 170 Gel

No data available

Benefits

No data available

Compliance

Certifications & Compliance
Visible After Login

Applications

Recommended markets

Applications

For which system

Sealants|
Adhesives

Availability

Product Status:Visible After Login

MasterSil 170 Gel properties

Other properties

PropertiesValue & unitTest conditionTest method
Dielectric Constant0.0 Visible After LoginVisible After LoginVisible After Login
Dielectric Strength0.0 Visible After LoginVisible After LoginVisible After Login
Dissipation Factor0.0 Visible After LoginVisible After LoginVisible After Login
Hardness, Penetration0.0 Visible After LoginVisible After LoginVisible After Login
Mixing Ratio, Parts A to B0.0 Visible After LoginVisible After LoginVisible After Login
Refractive Index0.0 Visible After LoginVisible After LoginVisible After Login
Service Temperature0.0 Visible After LoginVisible After LoginVisible After Login
Specific Gravity0.0 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

Related products