
Mathematicalpotato Toolhead v2 for Annex Engineering K3 Hula compatible
September 15, 2026HY510 Thermal Grease – 1 g Syringe for Heatsink
$2.00 CAD
HY510 silicone thermal grease in a 1 g slim syringe. Over 1.93 W/m·K conductivity, electrically insulating, for CPUs, heatsinks, LED PCBs, and other high-heat electronics.
In stock
Category: Hotend Accessories
HY510 is a silicone thermal compound made to fill the gap for better heat transfer.
Specs
- Thermal conductivity: >1.93 W/m·K
- Thermal impedance: <0.225 °C·in²/W
- Color: grey
- Composition: ~50% silicone, 30% carbon, 20% metal oxide
- Electrically insulating (breakdown ~5 kV)
- Operating temp: −20°C to 230°C (high-temp resistance listed to −30°C / 280°C)
- Format: 1 g slim syringe
Good for
Use between cold side of heatbreak and the heatsink.
Also good for Desktop and notebook CPUs, heatsinks, high-power LED PCBs, drives, power conversion modules, and similar cooling jobs.
What’s included
1 × 1 g Halnziye HY510 grey thermal grease slim syringe.
| Weight | 0.046 kg |
|---|---|
| Dimensions | 15 × 20 × 10 cm |
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