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    Premium - Long Lasting Lubrication

    Krytox™ Greases and Oils are known for their exceptionally long-lasting, premium performance.  These PFPE (perfluoropolyether) based lubricant solutions can deliver unrivaled thermal stability in a broad array of applications.  This article breaks down the different performance properties of the Krytox™ GPL series of oils & greases.

Krytox™ GPL Oils


These clear, colorless oils are based on a perfluoropolyether (PFPE) chemistry, also referred to as perfluoroalkylether (PFAE) or perfluoropolyalkylether (PFPAE).  These oils exhibit exceptional thermal stability and are completely inflammable and non-reactive - making them the ideal lubricant solution for harsh & difficult environments where traditional oils will burn & fail.  View the Full Krytox Oil Portfolio Here ► 

    Krytox™ Grade
    ISO Grade
    Estimate Temp Range
    Oil Viscosity (40°C)
    Oil Viscosity Index
    Pour Point
    GPL 101
    7
    -70° to 104°C
    -94° to 220°F
    7.8 cSt
    __
    <-70°C
    <-94°F
    GPL 102
    15
    -63° to 132°C
    -81° to 270°F
    15 cSt
    29
    <-63°C
    <-81°F
    GPL 103
    32
    -60° to 154°C
    -76° to 310°F
    30 cSt
    92
    <-60°C
    <-76°F
    GPL 104
    68
    -51° to 179°C
    -60° to 355°F
    60 cSt
    111
    <-51°C
    <-60°F
    GPL 105
    150
    -36° to 204°C
    -33° to 400°F
    160 cSt
    124
    <-36°C
    <-33°F
    GPL 106
    220
    -36° to 260°C
    -33° to 500°F
    243 cSt
    134
    <-36°C
    <-33°F
    GPL 107
    460
    -30° to 288°C
    -22° to 550°F
    450 cSt
    145
    <-30°C
    <-22°F

Krytox™ GPL 200 Series Greases


The Krytox™ GPL200 Series of greases are engineered with PFPE base oil & PTFE thickener.  These performance greases provide a white, buttery consistency that provide the same performance properties as the GPL100 base oil they are manufactured with in a thicker form and superiror stay-in-place application. 
    Krytox™ Grade
    ISO Grade
    Estimate Temp Range
    Oil Viscosity (40°C)
    Oil Viscosity Index
    Pour Point
    GPL 201
    7
    -70° to 104°C
    -94° to 220°F
    7.8 cSt
    __
    <-70°C
    <-94°F
    GPL 202
    15
    -63° to 132°C
    -81° to 270°F
    15 cSt
    29
    <-63°C
    <-81°F
    GPL 203
    32
    -60° to 154°C
    -76° to 310°F
    30 cSt
    92
    <-60°C
    <-76°F
    GPL 204
    68
    -51° to 179°C
    -60° to 355°F
    60 cSt
    111
    <-51°C
    <-60°F
    GPL 205
    150
    -36° to 204°C
    -33° to 400°F
    160 cSt
    124
    <-36°C
    <-33°F
    GPL 206
    220
    -36° to 260°C
    -33° to 500°F
    243 cSt
    134
    <-36°C
    <-33°F
    GPL 207
    460
    -30° to 288°C
    -22° to 550°F
    450 cSt
    145
    <-30°C
    <-22°F

Krytox™ GPL 210 Series - Extreme Pressure Greases


The Krytox™ GPL 210 series are black PFPE greases that contain solid molybdenum disulfide for added extreme pressure capability. These performance greases provide similar thermal performance as the GPL100 oils they are manufactured with, but are suitable for applications with highly loaded gears and bearings.
    Krytox™ Grade
    ISO Grade
    Estimate Temp Range
    Oil Viscosity (40°C)
    Oil Viscosity Index
    Pour Point
    GPL 212
    15
    -63° to 132°C
    -81° to 270°F
    15 cSt
    29
    <-63°C
    <-81°F
    GPL 214
    68
    -51° to 179°C
    -60° to 355°F
    60 cSt
    111
    <-51°C
    <-60°F
    GPL 215
    150
    -36° to 204°C
    -33° to 400°F
    160 cSt
    124
    <-36°C
    <-33°F
    GPL 216
    220
    -36° to 260°C
    -33° to 500°F
    243 cSt
    134
    <-36°C
    <-33°F
    GPL 217
    460
    -30° to 288°C
    -22° to 550°F
    450 cSt
    145
    <-30°C
    <-22°F

Krytox™ GPL 220 Series - Anti-Corrosion Greases


The Krytox™ GPL220 Series of PFPE greases are manufactured with added sodium nitrite for exceptional anti-corrosion & antiwear protection.  These lubricants are suitable for environments where high water content, fluctuating temperatures and frequent rust formation are present. 
    Krytox™ Grade
    ISO Grade
    Estimate Temp Range
    Oil Viscosity (40°C)
    Oil Viscosity Index
    Pour Point
    GPL 221
    7
    -70° to 104°C
    -94° to 220°F
    7.8 cSt
    __
    <-70°C
    <-94°F
    GPL 222
    15
    -63° to 132°C
    -81° to 270°F
    15 cSt
    29
    <-63°C
    <-81°F
    GPL 223
    32
    -60° to 154°C
    -76° to 310°F
    30 cSt
    92
    <-60°C
    <-76°F
    GPL 224
    68
    -51° to 179°C
    -60° to 355°F
    60 cSt
    111
    <-51°C
    <-60°F
    GPL 225
    150
    -36° to 204°C
    -33° to 400°F
    160 cSt
    124
    <-36°C
    <-33°F
    GPL 226
    220
    -36° to 260°C
    -33° to 500°F
    243 cSt
    134
    <-36°C
    <-33°F
    GPL 227
    460
    -30° to 288°C
    -22° to 550°F
    450 cSt
    145
    <-30°C
    <-22°F

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