Featuring a non-halogen filler, Master Bond EP21FRNS-2 passes UL 94V-0 testing for flame retardancy in potting, encapsulation and casting applications. It produces very low smoke levels and is well suited for the computer, aerospace and related industries. EP21FRSN-2 is a room temperature curing two component epoxy system that resists high temperatures up to 90°C.



Video Transcript

At Master Bond we receive all sorts of inquiries featuring a wide range of applications. Often we receive requests for epoxies that resist high temperatures. However some companies take heat to the next level and require flame resistance. That's where Master Bond EP21FRNS-2 comes in. This system has passed extensive testing by Underwirters Laboratories. It meets UL94V-0, the highest level of flame retardancy.

Flame resistant:

  • Can be considered "self extinguishing",
  • Withstands temperatures up to 90°C, per UL,
  • Non-halogen filler,
  • Produces very low smoke levels.

High performance:

  • Thermal cycling resistance
  • Chemical resistance
  • Superior toughness
  • Exceptional strength profile

Easy application:

  • A one to one mix ratio by weight
  • Convenient color coding, Part A is black and Part B is off white
  • Good flow properties
  • Room temperature cures

This two part system is well suited for potting, encapsulating and casting applications in the computer, aerospace, electronic and related industries. Learn more about EP21FRNS-2, contact our technical representatives.