StarTech.com 1.5g Metal OxIDE Thermal CPU Paste Compound Tube for Heatsink - cpu paste - thermal compound - thermal grease Better thermal conductivity over standard silicon-based compounds and negligible electrical conductivity for effective and safe use in high performance applications Metal-based compound containing metal oxide Thermal conductivity of more than 1.93 W/m-K Negligible electrical conductivity Stable performance over a wide temperature range 4-6 applications per tube Resealable syringe applicator