StarTech.com High-Performance Silicone Thermal Paste, Compound for CPUs GPUs and ICs, Processor Grease Improves Heat Transfer and Cooling - High-performance silicone thermal paste improves heat transfer for CPUs GPUs and ICs in computer systems - Thermal grease with 14.5W m-K conductivity - Plunger enables clean controlled application of the compound in builds upgrades and maintenance