Krytox GPL 205 grease are thickened with polytetrafluoroethylene (PTFE).

這種特殊高效稠化劑的熔點為325°C（617°F），具有低分子量和亞微米（0.2 m）粒徑，可提高軸承性能。Krytox GPL 205潤滑脂是一種白色的黃油狀潤滑脂，其所有特性與制造它的Krytox GPL 105機油相同，但它是一種潤滑脂形式。

標(biāo)準(zhǔn)潤滑脂稠度為NLGI 2級滲透（265–295）。更軟或更硬的NLGI滲透等級可根據(jù)特殊訂單制造。

Krytox GPL 205 is food grade NSF H-1 Rated for incidental food contact. To learn more about applications regarding food grade greases click on the link below. As with the full line of Krytox lubricants, Krytox oils and greases deliver superior performance with advanced features of high-temperature stability, nonflammability, and chemical and biological inertness. Krytox lubricants will not carbonize or form gummy deposits that typically cause failures, nor will they evaporate. Therefore, maintenance costs can be significantly reduced.

Special nonmelting XHT grades are available for applications that are higher than the 325 °C (617 °F) melting point of the standard PTFE thickener.