EP21FRSPLV Product Description

Two Component, Flame Resistant, Epoxy System for Potting, Encapsulating and Casting. Convenient One to One Mix Ratio by Weight. Meets UL 94V.O Flame Retardant Specification.

Master Bond Polymer System EP21FRSPLV is a two component, room temperature curable, flame resistant compound for potting, encapsulating and casting. EP21FRSPLV has a one to one mix ratio, by weight. The cured resin system features durability, toughness and high strength properties. It is remarkably resistant to thermal cycling and many chemicals including fuels, lubricants, water, acids, alkalis and salts. As per UL 94V.0 specification it is serviceable over the exceptionally wide temperature range of -51°C to 90°C. Its adhesion to metals, glass, ceramics and many plastics is excellent. The hardened compound is an electrical insulator. Color of Part A is red; color of Part B is white. EP21FRSPLV is used in applications in the computer, aerospace and related industries.

Product Advantages

  • Convenient mixing; one to one mix ratio; by weight.
  • Versatile cure schedules; ambient temperature cures.
  • Good flow properties; excellent for potting and encapsulation.
  • Superior durability, thermal shock resistance; excellent resistance to fuels and lubricants.
  • Complies with the UL 94V.0 flame retardant specification.
  • Red color for easy identification.
  • Official UL Temperature Rating of 90°C

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