For maximum particle contact, depend on Arctic Silver 5 High-Density Polysynthetic Silver Thermal Compound. This product features high performance and long-term stability. This happens because Arctic Silver 5 thermal conductivity uses three unique shapes and sizes of pure particles to maximize the contact area and heat transfer. It ensures the best physical contact between the heatsink and CPU core. Arctic Silver 5 thermal paste will not separate, run, migrate or bleed, giving you optimal results from your work. When you need something strong to ensure the greatest conductivity and transfer of heat between the sink and core, this product gets the job done. It is a thermal paste that will help achieve maximum performance for your CPU without risks of damage or inferior performance.