Premium-grade thermal compound for optimal heat-transfer from the CPU or GPU to the heatsink; second generation of Noctua’s award-winning NT-H1 Easy to apply (no need to spread before heatsink installation) and easy to clean with supplied NA-CW1 cleaning wipes Not electrically conductive and non-corroding thermal grease: no risk of short-circuits and safe to use with all types of heatsinks) Trusted Noctua quality with excellent long-term stability: recommended storage time up to 3 years, recommended usage time on the CPU up to 5 years 10g pack for around 9-60 applications (depending on CPU size, e.g. ~9 applications for TR4, ~60 for LGA1200); includes 10 NA-CW1 cleaning wipes