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

This product is designed to offer self-extinguishing and moderate thermal conductivity at an economical price. 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. 834ATH can be cured at room temperature or higher. 


Features and Benefits
  • Certified UL 94V-0 (File # E334302)
  • Compliant with UL 746A
  • Cost effective
  • Convenient 2A:1B volume mix ratio
  • Low exotherm
  • High compressive and tensile strength
  • Excellent adhesion to a wide variety of substrates including metals, composites, glass, ceramics, and many plastics
  • Excellent Comparative Tracking Index (400 to 599 V, PLC=1)
  • Excellent electrical insulating characteristics
  • Broad service temperature range of -40 to 175 °C (-40 to 347 °F)
  • Solvent-free
Catalog Number Sizes Packaging
834ATH-375ML 375 ml (12.6 fl oz) 2 Bottle kit
834ATH-3L 2.55 L (2.69 qt) 3 Can kit
834ATH-60L 60 L (16 gal) 3 Pail kit

Safety Data Sheet
Technical Data Sheet

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