EK Thermal PAD F 1.5mm
- 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 F 1.5mm (120x16mm) (Aluminum-Oxide/Metal-Oxide/Non-Conductive/Reusable Water Block Replacement Pad) Review
EK Thermal PAD F 1.5mm (120x16mm) 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.
Type F is EK's narrower (120 x 16mm) pad footprint, sized differently from the Type G pad used on wider block sections. At 1.5mm this is the middle thickness option in EK's range for this footprint, meant for closing a moderate gap between block and PCB rather than replacing a high-performance paste.
Use case
Type F pads (120 x 16mm) fit the narrower contact strips found on some EK water block designs. This listing is the 1.5mm-thick version; thinner and thicker variants of the same footprint are also sold separately by EK for different gap sizes.
Installation
The pad has natural tack on one side only and ships under a double-sided protective foil that must be removed before fitting. Check your water block's installation manual to confirm 1.5mm is the correct thickness.
Specifications
Quantity, volume versus weight
| Density | 2.6 g/cm3 |
|---|
| Thermal Conductivity | 3.5 W/mK |
|---|---|
| Electrical Conductivity | Insulating |
| Package Size | Type F, 120 x 16 x 1.5mm |
| 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 with a 120x16mm contact strip
- DIY water block rebuilds needing a 1.5mm gap-filler pad
Not for
- CPU/GPU direct-die paste application
- Builds needing a higher-conductivity performance paste rather than a gap-filler pad
FAQs
What are the key specifications of the EK Thermal PAD F 1.5mm (120x16mm) (Aluminum-Oxide/Metal-Oxide/Non-Conductive/Reusable Water Block Replacement Pad)?
The EK Thermal PAD F 1.5mm (120x16mm) (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 F, 120 x 16 x 1.5mm.
Will the EK Thermal PAD F 1.5mm (120x16mm) (Aluminum-Oxide/Metal-Oxide/Non-Conductive/Reusable Water Block Replacement Pad) work with my current setup?
The EK Thermal PAD F 1.5mm (120x16mm) (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 F 1.5mm (120x16mm) (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 with a 120x16mm contact strip, diy water block rebuilds needing a 1.5mm gap-filler pad.
What are the drawbacks of the EK Thermal PAD F 1.5mm (120x16mm) (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 a higher-conductivity performance paste rather than a gap-filler pad.
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