Infinity Bond EP 377 Epoxy - Alternative for EPO-TEK® 377


Product Highlights

  • Type: Epoxy
  • Brand: Infinity Bond

Overview of Infinity Bond EP 377 Epoxy

Infinity Bond EP 377 is a low viscosity, high Tg, two part epoxy that can be used for potting, encapsulating, or bonding. it is used highly in the medical, optical, and semiconductor industries. 

Infinity Bond EP 377 has excellent high-temperature resistance at 300°C and excellent solvent, chemical, and moisture resistance including gamma rays, autoclave, and ETO. It is an excellent choice for semiconductor applications including capillary underfill or flip chip die attach. 

Sizes Available

2 Part Kits - Packaged in Pint, Quart, Gallon, and 5-Gal
Syringes - Packaged in 3cc, 5cc, 10cc and 30cc disposable syringes and ship in dry ice at -80°C

Alternative to EPO-TEK® 377

Infinity Bond EP 377 is a direct replacement for EPO-TEK® 377 epoxy adhesive. If you have questions about switching from EPO-TEK® 377 to Infinity Bond EP 377, don't hesitate to contact us


Color Clear Amber
Specific Gravity 1.20
Hardness, Shore D 92
Water Absorption (24 hr @ 25°C), % 0.17
Lap Shear Strength to AL, psi 1500
Linear Shrinkage, % 0.17
Service Temperature range, °C -55 to 250

Data Sheets

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Submit the form below to get the Technical Data Sheet (TDS) or Safety Data Sheet (SDS) for EP 377 sent to your email address.

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