ZIRCAR Ceramics’ SHELLCOAT-B5 Colloidal Graphite Release agent is a concentrated dispersion of a blend of precisely milled synthetic graphite powders in a water base. Developed for use on a wide range of continuously cast aluminum sheet alloys, SHELLCOAT-B5’s bimodal particle size distribution works to generate enhanced thermal transfer between twin roll caster shells and molten metal. Technical Data Sheet Safety Data Sheet