834FRB potting and encapsulating compound is a black, flame retardant, low viscosity two-part epoxy that offers extreme environmental, mechanical and physical protection for printed circuit boards and electronic assemblies.

This product is designed for applications where mechanical strength and self-extinguishing are required. Due to its low mixed viscosity, it can easily penetrate small gaps and cavities. It also provides excellent electrical insulation and protects components from static discharges, vibration, abrasion, thermal shock, environmental humidity, salt water, fungus, and many harsh chemicals.

This epoxy has a convenient 2:1 volume mix ratio, making it compatible with most dispensing equipment. 834FRB can be cured at room temperature or higher.


Features and Benefits
  • Certified UL 94V-0 (File # E334302)
  • Compliant with UL 746A
  • Convenient 2A:1B volume mix ratio
  • Low mixed viscosity of 2 600 cP
  • Very high compressive and tensile strength
  • Excellent adhesion to a wide variety of substrates including metals, composites, glass, ceramics, and many plastics
  • High Comparative Tracking Index (>600 V, PLC=0)
  • Excellent electrical insulating characteristics
  • Solvent-free


Catalog Number Sizes Packaging
834FRB-375ML 375 mL (12.7 fl oz) 2 Bottle kit
834FRB-3L 2.55 L (0.68 gal) 3 Can kit
834FRB-60L 60 L (16 gal) 3 Pail kit

Safety Data Sheet
Technical Data Sheet

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