Krytox - LVP High Vacuum Grease, 0.5oz

$38.00 Excl. tax
Lead time: 1 day
Quantity: 27


• Sealant or lubricant in vacuum systems
• High-temperature bearing, valve, and O-ring lubricant
• Oven conveyor chain and bearing grease
• Pressure relief valve lubricant
• Any use that requires high-temperature stability, low vapor pressure, or chemical inertness


Chemically Inert
Krytox™ LVP high-vacuum grease has demonstrated an exceptionally high degree of chemical inertness to many highly reactive chemicals. For example, Krytox™ LVP grease shows no evidence of reactivity when exposed to:
• Boiling sulfuric acid
• Fluorine gas at 200 °C (392 °F)
• Chlorine trifluoride at 10–50 °C (50–122 °F)
• Uranium hexafluoride gas at 50 °C (122 °F)
• Molten sodium or potassium hydroxide at 318–360 °C (605–680 °F)
• Hydrogen gas at 250 °C (482 °F) and 250 psi
• Ammonia gas at 250 °C (482 °F) and 50 psi

Krytox™ LVP is not reactive with any of the following materials when tested at room temperature:
• Ethyl alcohol
• Hydrazine
• Diethylenetriamine
• 90% hydrogen peroxide
• Nitrogen tetroxide
• JP-4 turbine fuel
• Unsymmetrical dimethyl hydrazine
• Aniline
• Inhibited red fuming nitric acid
• Halogen acids
• Chlorine or bromine

Krytox™ LVP grease is nonflammable under all conditions likely to be encountered in service. It shows no autogenous ignition, flash, or fire points up to the highest temperature tested, 649 °C (1200 °F), in standard ASTM tests.

Compatible with Oxygen
At elevated temperatures and pressures, Krytox™ LVP high-vacuum grease is highly resistant to attack by gaseous and liquid oxygen. As a result, it is the lubricant of choice in industries that manufacture or use oxygen.