834HTC-900mL High Thermal Conductivity Epoxy

https://www.mgchemicals.com/products/potting-compounds/epoxy-potting/thermal-epoxy/

834HTC is a 2-part, black, rigid, flame-retardant (UL 746A certified) thermal epoxy that provides extreme environmental, mechanical and physical protection for printed circuit boards and electronic assemblies. This flame-retardant epoxy resin is designed for applications where thermal management and self-extinguishing are critical. It also provides excellent electrical insulation and protects components from static discharge, vibration, abrasion, thermal shock, environmental humidity, salt water, fungus, and many harsh chemicals. 834HTC is our best thermally conductive epoxy potting and can be cured at room temperature or higher.

Features & Benefits
Certified UL 746A (File# E334302)
Thermal conductivity of 0.94 W/(m.K)
Low CTE
Low exotherm
High compressive and tensile strength
Excellent adhesion to a wide variety of substrates including metals, composites, glass, ceramics, and many plastics
Excellent electrical insulating characteristics
Broad service temperature range of-50 to 150 °C (-58 to 302 °F)
Low shrinkage and high dimensional stability
5A:1B volume mix ratio
Contains non-halogenated flame-retardant fillers
Solvent-free