This 5-Pack of thermal paste works with a heat sink to improve heat dissipation from integrated computer chips such as CPUs. The thermal paste features CE and RoHS certifications so you can rest assured it's safe for its intended use.Reliable PerformanceThis thermal paste, also known as silver grease, is a metal-based compound that contains over 50% metal oxide to offer better thermal conductivity than standard heat transfer pastes. SILV5-THERMAL-PASTE performs reliability in temperatures of -22F to 365F (-30C to 180C) with thermal conductivity of 3.07 W/m-K at 25 C or greater. This performance makes the compound ideal for servicing & maintaining workstations, desktop computers and servers, and is best suited for CPUs with TDP of up to 65WResealable 1.5g Syringe TubesEach tube included in this five pack contains 1.5g of paste, sufficient for 4 to 6 applications, for 20 to 30 applications in total. Each unit is packaged in a syringe for easy application, that's re-sealable to prevent th