EK Thermal PAD G 2.0mm
- Material:
- Metal-Oxide (Aluminum Oxide
- Thermal Conductivity:
- 3.5 W/mK
- Electrical Conductivity:
- Non-Conductive
- Recommended Use:
- High-end CPU/GPU
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Manufacturer: EK Last updated: 2026-09-15
Where to buy
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EK Thermal PAD G 2.0mm (120x24mm) (Aluminum-Oxide/Metal-Oxide/Non-Conductive/Reusable Water Block Replacement Pad) Review
EK Thermal PAD G 2.0mm (120x24mm) is a replacement thermal conductive pad for EK water blocks, rated at 3.5 W/mK with an aluminum-oxide compound, electrically non-conductive and reusable.
This is the 2.0mm-thick Type G pad EK sells to replace the factory pad on its full-cover water blocks after a teardown. It's not a headline performance part — 3.5 W/mK is modest next to a syringe compound — but it's the correct fit-for-purpose spec for filling the wider gaps a water block's larger contact plate can have, and it's rated to survive repeated rework without breaking down.
Use case
Type G pads (120 x 24mm) are sized for EK's larger water block base areas. Available from EK in multiple thicknesses; this listing covers the 2.0mm version, useful where the factory pad has degraded or where a slightly thicker fill is needed to close a larger gap.
Installation
The pad has natural tack on one side only and ships under a double-sided protective foil that must be removed before fitting. Consult your specific water block's installation manual to confirm 2.0mm is the correct thickness before ordering.
Specifications
Quantity, volume versus weight
| Density | 2.6 g/cm3 |
|---|
| Thermal Conductivity | 3.5 W/mK |
|---|---|
| Electrical Conductivity | Insulating |
| Package Size | Type G, 120 x 24 x 2.0mm |
| Recommended Use | High-end CPU/GPU (replacement pad for EK full-cover water blocks) |
| Safety Notes | Flame rating V-0; dielectric breakdown voltage >4kV; volume resistance >10^11 Ohm-m; natural tack on one side only, remove protective foil before installation |
| Material | Aluminum Oxide (Al2O3), 85-95% main ingredient |
| Operating Temperature | -55C to +200C |
| Consistency | Hardness 5 (Shore A); 100% elongation; reworkable/reusable |
| Paste Segment | Pad |
| Min Operating Temp | -55 C |
| Max Operating Temp | 200 C |
Expert Review
Reviewed by Burooj Alam. Rated by us, not by users.
Best for
- Replacing worn factory thermal pads on EK full-cover water blocks
- DIY water block rebuilds needing a 120x24x2mm pad
Not for
- CPU/GPU direct-die paste application
- Builds needing higher-conductivity performance paste rather than a gap-filler pad
FAQs
What are the key specifications of the EK Thermal PAD G 2.0mm (120x24mm) (Aluminum-Oxide/Metal-Oxide/Non-Conductive/Reusable Water Block Replacement Pad)?
The EK Thermal PAD G 2.0mm (120x24mm) (Aluminum-Oxide/Metal-Oxide/Non-Conductive/Reusable Water Block Replacement Pad) is a thermal paste from EK. Key specs: Form Pad, Material Aluminum Oxide (Al2O3), 85-95% main ingredient, Thermal Conductivity 3.5, Electrical Conductivity Non-Conductive, Package Size Type G, 120 x 24 x 2.0mm.
Will the EK Thermal PAD G 2.0mm (120x24mm) (Aluminum-Oxide/Metal-Oxide/Non-Conductive/Reusable Water Block Replacement Pad) work with my current setup?
The EK Thermal PAD G 2.0mm (120x24mm) (Aluminum-Oxide/Metal-Oxide/Non-Conductive/Reusable Water Block Replacement Pad) lists Thermal Conductivity is 3.5. Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits.
Who is the EK Thermal PAD G 2.0mm (120x24mm) (Aluminum-Oxide/Metal-Oxide/Non-Conductive/Reusable Water Block Replacement Pad) best suited to?
It suits replacing worn factory thermal pads on ek full-cover water blocks, diy water block rebuilds needing a 120x24x2mm pad.
What are the drawbacks of the EK Thermal PAD G 2.0mm (120x24mm) (Aluminum-Oxide/Metal-Oxide/Non-Conductive/Reusable Water Block Replacement Pad)?
It is a poor fit for cpu/gpu direct-die paste application, builds needing higher-conductivity performance paste rather than a gap-filler pad.
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