Arctic MX-4 - Thermal Compound Paste For Coolers | Heat Sink Paste | Composed of Carbon Micro-particles | Easy to Apply | High Durability - 4 Grams BETTER THAN LIQUID METAL: Composed of carbon micro-particles which lead to an extremely high thermal conductivity. It guarantees that heat generated from the CPU or GPU is dissipated efficiently. THERMAL COMPOUND: Formula, the MX-4 guarantees exceptional heat dissipation from the components and supports the stability needed to push your system to its limit. SAFE APPLICATION: The MX-4 is metal-free and non-electrical conductive which eliminates any risks of causing short circuit, adding more protection to the CPU and VGA cards. HIGH DURABILITY: In contrast to metal and silicon thermal compound, the MX-4 does not compromise over time. Once applied, you do not need to apply it again as it will last at least for 8 years. EASY TO APPLY: With an ideal consistency, the MX-4 is very easy to use, even for beginners.