Thermal Paste 5 Pack - 5-pack of 1.5g metal oxide based thermal grease/glue compound - works w\heat sink to improve heat dissipation from CPUs/GPUs and other integrated computer chips - High performance silver paste operates in temperatures of -22F to 365F (-30C to 180C) - Re-sealable syringe prevents drying - 5-Pack ideal for multi workstation distribution 4-6 applications per tube for 20-30 applications in total - Thermal conductivity of 3.07 W/m-K at 25 C or greater - CE and RoHs Certified TAA Compliant.