THERMAL HERO GAMMA PTM is a modern phase-change thermal material (PTM) designed for efficient, clean and long-term stable heat transfer between CPU, GPU and heatsink.

Unlike thermal paste, GAMMA does not require spreading. At operating temperatures above approx. 44 °C, the material transitions into a soft, highly conductive state, automatically conforming to the contact surfaces and filling microscopic gaps.

After cooling down, it slightly solidifies again, remaining shape-stable and reusable – ideal for gaming PCs, consoles, laptops and professional systems.