DuPont D12339797 Krytox by Chemours GPL 204 Grease, Pure PFPE/PTFE, 2 oz Tube. Krytox GPL204 Grease features an effective temperature range of -51C thru 179C. Base oil viscosity, 9cSt @ 100 C / 60cSt @ 40 C. Oil separation from grease, wt loss, % per 30hr @ 99C = 4.
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