FUSION ULTRA

Apply a pea-sized amount (approximately 0.3–0.5g) to the center of the CPU or GPU die. The cooler's mounting pressure spreads it during installation - no pre-spreading needed. For large CPUs (Threadripper) use a slightly larger amount. The included spatula is useful for GPU die surfaces or flat heatsink-to-chip contact areas.

Fusion Ultra is universally compatible with all Intel and AMD CPU sockets (LGA1700, LGA1200, AM5, AM4, TR5, and more) and all GPU brands (NVIDIA, AMD). Works with all standard heatsink materials - copper, nickel-plated, and aluminum. No compatibility restrictions.

Fusion Ultra maintains stable performance for 3–5 years under normal use. You'll only need to replace it if temperatures climb unexpectedly, you're swapping coolers, or you're doing routine maintenance. The included alcohol wipes handle old paste removal cleanly.

Fusion Ultra is electrically non-conductive (0 S/m). Accidental contact with PCB traces or nearby components will not cause a short circuit. Wipe up any spills with the included alcohol wipes before powering on. It is non-toxic and safe to handle.

Each Fusion Ultra Paste comes with: 1x syringe (2g or 4g), 2x large-format alcohol wipes (12x15cm, 99.9% purity), and 1x spatula - all in a resealable package. The syringe is resealable for easy storage after partial use.

Fusion Supreme offers 15.0 W/mK vs Fusion Ultra's 12.8 W/mK - approximately a 15–17% conductivity advantage. In practice, the temperature difference is typically 1–3°C depending on your cooler and CPU. Fusion Ultra is the smart choice for most high-performance builds; Fusion Supreme is worth the upgrade for extreme OC and maximum-TDP scenarios.