XERON NEX E75 5g Thermal Grease - 3.5W/m·K Insulating Thermal Paste for CPU/GPU• Safe and stable insulating thermal grease with excellent electrical insulation properties.• Low thermal resistance as low as 0.05 K·cm²/W, with thermal conductivity up to 3.5 W/m·K.• Easy to apply with great adhesion, user-friendly for convenient use.