The last time I had the pleasure of dealing with GELID Solutions was when they asked me to have a look at their Silent Spirit CPU cooler back in January. At that time GELID was nice enough to send along a tube of GC-1 along with it. Our testing requires the use of AS-5, the "industry standard" recommended TIM. So with that I was left to test the GC-1 in everyday uses on my main and secondary PC's.
Time goes by and just about every heatsink I removed for maintenance or heatsink replacement eventually got the GC-1 treatment for a few reasons. Once I used it I saw a drop in temperatures over my previous TIM. Second, the paste is non-curing, so there isn't the set-in time required to "wait and see" if it is any better. Last and most important, is the fact it is non-conductive. This keeps accidental mishaps from over application of the compound whereby shorting out may occur if the compound oozes from under the heatsink.
Today GELID ups the bar and introduces GC-2 Premium Thermal Compound. During the production of the compound I was privy to an early sample for pre-release testing. At that point GELID was looking for a statement based on these tests, which was to be shown on the product packaging for the retail version. I am already well aware of the potential of GC-2, but here I am with the retail version, about to spread the knowledge.