Review on 🔨 Dura-Gold Premium - Wet/Dry Variety Pack - 3-2/3"x9" Sheets - 5x(150, 220, 320, 400, 600, 800, 1000, 1500, 2000, 3000) Grit for Automotive and Woodworking - Box of 50 Sandpaper Finishing Sheets by Michael Kosack

I've had this item for a few months, I was too lazy to use it but had enough power to run my AMD FX 8320 which is notorious for much of it use electricity and heat. I used 2150, 2220 trending up to 3000 grit. About an hour later, after peeling off the aluminum layer and exposing only the highly polished copper, I put the CPU back in and reapplied the thermal paste. Under full load, the temperature dropped about 6 °C or 15 degrees Fahrenheit and managed to reduce the voltage a bit while remaining stable. Although there are other variables in my script, I firmly believe this helped.