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Small grey syringe of thermal paste, 1.2 g, labelled TF8 13.8 W/m.k

Qyouth

Qyouth TF8 13.8 W/m.k thermal grease watch accessory

SKU CH-25W9-6J8BJ

High-performance thermal grease delivers 13.8 W/m.k conductivity for CPU and GPU coolers with no curing time required

  • Size or dimensionsSeries 1
  • Product typeScreen Protector
  • Main material2023-07-05 12-11-21--148
  • Thermal conductivity of 13.8 W/m.k enables extreme heat transfer
  • Non-conductive formula prevents electrical short circuits
  • Zero curing time delivers peak cooling immediately after mounting
  • Long-lasting compound provides years of reliable service
  • Usable temperature range from -220 to 380 °C covers extreme conditions

High thermal conductivity paste

The TF8 compound delivers 13.8 W/m.k thermal conductivity for CPU and GPU coolers. Its non-conductive formula eliminates the risk of electrical shorts during application. The 1.2 g syringe provides enough material for multiple mounts. It suits builders who need reliable heat transfer without curing delays.

Immediate peak performance

No curing time is required so the cooler operates at maximum efficiency as soon as it is seated. Thermal impedance stays below 0.01 cm²/W for consistent contact under sustained load. The compound maintains stability across a usable temperature range of -220 to 380. It is not intended for users who require electrically conductive paste.

Long-life stability

Specific gravity of 252.9 contributes to a durable bond that resists pump-out over years of operation. The grey paste remains harmless and non-conductive throughout its service life. Low thermal impedance keeps temperatures steady during extended sessions. Buyers needing larger volumes for production lines should look elsewhere.

How it compares

Measured against everything we stock in Watch Bands, Cases & Chargers, at today’s prices. Recalculated every night.

Price $13.99
Cheaper than about 55% of the 358 comparable items (median $14.99).

Specifications

Product
Product typeScreen Protector
Size & build
Size or dimensionsSeries 1
Main material2023-07-05 12-11-21--148

Questions about this item

Does the 13.8 W/m.k thermal grease stay effective when a CPU runs hot all day?

The 13.8 W/m.k conductivity and < 0.01 °C·cm²/W impedance keep heat moving steadily, and the paste needs no curing time so the cooler works at peak ability immediately.

What must I already have to use this 1.2 g syringe on a CPU or GPU?

You need a compatible cooler, a clean mounting surface and isopropyl alcohol to remove old paste before applying the non-conductive gray compound.

Will this grease work on an older cooler that has seen many heat cycles?

Yes — the usable range of -220 °C to 380 °C and long-life formulation mean it remains stable on legacy coolers without drying out or becoming conductive.

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