Thermally Conductive Potting Compound 3.0W/mK UL94 V-0 Silicone for BESS Energy Storage Battery Module 3.0 W/mK Potting Compound HN-8830A/B for BESS Energy Storage Systems HN-8830A/B is a two-component 1:1 high thermal conductivity silicone potting compound developed for BESS (Battery Energy Storage System) modules, power battery packs and container energy storage electronics . With 3.0 W/m·K thermal conductivity , UL94 V-0 flame retardancy and extreme-environment reliability