Does Thermal Paste Expire. Thermal Paste is sticky greasy material. It depending on the solvents used in the making of the compound.
Yes, thermal paste does expire but generally a good thermal paste would work well for many years without any issues. Techquickie. "Too Much Thermal Paste" - Benchmark of Thermal Paste Quantity. Thermal paste is essential for the heat dissipation from the die of the CPU and your heatsink.
Different manufacturers use different compound mixtures and syringes.
I do not yet own a water cooling system but I saw in the advertisements that some blocks come with "thermal paste preapplied".
Thermal paste is the gold plated audio cables of the computer building world - you can pay as much as you want for it but the main difference in real world applications is in your head. Thermal paste is a heat-conductive paste that is placed between a heat sink and the device it is meant to cool. Wipe it up with a lintless microfiber cloth (a coffee filter will also do.