corsair hydro series h60

I bought this lil guy in 2011 and it's still doing okay for my i7-2600k. It's been on almost every day. Although after so much time I'm getting worried it might fail soon. Or if it's possible some of the water may have evaporated. I have nothing to go on here, just assuming something like this...

Hi everyone. I have a Core i5 6600k, with a Corsair Hydro Series H60 AIO Liquid CPU Cooler, and I've never had a problem with them, but it seems that the thermal paste got dried up, because it started getting temperatures of 100 º C. I applied some leftover thermal paste I had lying around, and...