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White 25g syringe of ceramic thermal compound

Arctic Silver

Arctic Silver CMQ2-25G thermal paste 25g

SKU CH-DGGQ-ZTX1S MPN CMQ2-25G

A 25 g syringe of ceramic-based thermal compound that is electrically non-conductive and rated for long-term use from -150 °C to 130 °C

  • Volume / Net Weight25g
  • Long Term Operating Temperature-150 to 130 C
  • SpecificationsAverage Particle Size: <0.36 microns <0.000015 inch (70 part
  • FeaturesTri-Linear Ceramic Content: Like the original Ceramique, Cer
  • Ceramic formula eliminates electrical conductivity risk
  • Tri-linear particle blend fills microscopic gaps for efficient heat transfer
  • Sub-micron particles under 0.36 microns ensure thin, even coverage
  • Stable performance from -150°C to 130°C suits extreme cooling setups
  • 25g syringe delivers approximately 9.2cc for multiple applications

Ceramic thermal compound for CPUs and GPUs

Arctic Silver CMQ2-25G is a 25-gram syringe of ceramic-based thermal compound designed for processor and graphics-card heat spreaders. The polysynthetic suspension fluid carries a tri-linear blend of aluminum oxide, zinc oxide and boron nitride that is electrically non-conductive and non-capacitive. Average particle size is below 0.36 microns for thin, even coverage.

Suited for standard desktop builds

Enthusiasts who want a pure electrical insulator with easy cleanup will appreciate the ceramic formula and innovative dispenser. The tube holds approximately 9.2 cc, enough for roughly 200 square inches at a 0.003-inch layer. Buyers covering very large dies or multiple devices should verify the volume meets their needs.

25-gram volume determines application count

One syringe provides about 9.2 cc of compound, covering approximately 200 square inches when spread to a 0.003-inch thickness. This figure directly decides whether a single tube is sufficient for the intended number of CPU or GPU installations.

Highlights

  • Ceramic formula eliminates electrical conductivity risk
  • Tri-linear particle blend fills microscopic gaps for efficient heat transfer
  • Sub-micron particles under 0.36 microns ensure thin, even coverage
  • Stable performance from -150°C to 130°C suits extreme cooling setups
  • 25g syringe delivers approximately 9.2cc for multiple applications

Specifications

BrandArctic Silver
ModelCMQ2-25G
Part NumberCMQ2-25G
Volume / Net Weight25g
Long Term Operating Temperature-150 to 130 C
SpecificationsAverage Particle Size: <0.36 microns <0.000015 inch (70 particles lined up in a row equal 1/1000th of an inch.)
Temperature limits: Peak: -150 Degrees C to >185 Degrees C Long-Term: -150 Degrees C to 130 Degrees C
Coverage Area: 25-gram syringes. (Approximately 9.2cc) At a layer 0.003" thick, one tube will cover about 200 square inches.
Important Reminder:
Due to the unique shapes and sizes of the particles in Ceramique 2, it will take a minimum of 25 hours and several thermal cycles to achieve maximum particle to particle thermal conduction and for the heatsink to CPU interface to r
FeaturesTri-Linear Ceramic Content:
Like the original Ceramique, Ceramique 2 uses only ceramic fillers so it is neither electrically conductive nor capacitive. The tri-linear composite of aluminum oxide, zinc oxide and boron nitride allows the thinnest possible bond line with modern processors, heatsinks and electronics. Critically-sized particles and new ultra-high shear mixing techniques maximize Ceramique 2's thermal performance and help maintain a stable homogenous suspension. This exclusive combination provides performance exceeding most metal based compounds.
Polysynthetic Suspension F
Shipping weight0.04 kg
Package size169 × 27 × 19 mm

Questions about this item

How much area does the 25 g syringe cover at a .003 inch layer?

One 25 g syringe provides roughly 9.2 cc of compound, covering about 200 square inches when spread to a .003 inch thickness.

What is the correct way to apply the paste so the tri-linear ceramic particles spread evenly?

Dispense a small drop onto the centre of the CPU heat-spreader, then mount the cooler straight down; the clamping pressure spreads the compound into a thin, uniform layer without air pockets.

When should the compound be replaced to keep temperatures within the long-term 130 C limit?

Re-apply whenever the cooler is removed or if CPU load temperatures rise noticeably; the ceramic formula does not dry out, but physical disturbance breaks the thermal bond.

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