Pros: So I bought two sheets of this thermal sheet compound to replace the stock cooling sheets on my asrock 990fx killer motherboad but due to the thickness of the sheets I had to double layer it which was a nightmare because of how easily the sheets come apart. but once I had them in between the chips and the heat sinks it work amazingly well. Once I had replaced the stock cooling sheet I saw a 18 degree difference on the NB and a 14 degree difference on the SB and memory chips. I would recommend this product to anyone just make sure there is only a hairs width space between your chip and heatsink other wise you need to double layer the sheet and its a pain to do that.

Cons: None.