Introducing the K5 PRO Mt. Olympos Edition – the first UV-reactive thermal putty (patent pending), developed by CSGR in 2025 as a premium addition to the globally trusted K5 PRO lineup. Loved by millions of users for its reliability and ease of use, the K5 PRO series continues to expand with new options for advanced applications, offering even greater performance, application control, and packaging quality. A product inspired by the snow-covered peak of Mount Olympus – the view from our Thessaloniki workshop that reminds us daily to aim higher. K5 PRO Mt. Olympos Edition builds on more than a decade of international experience, offering substantial upgrades without sacrificing the core advantages that made the original a favorite. With thermal conductivity exceeding 15 W/m·K, it is engineered for the most demanding components while preserving the trusted mechanical behavior of the K5 PRO family. It remains non-electrically conductive and mechanically stable, making it ideal for VRAM, VRM, GPUs, professional laptops, and compact computing systems. Designed for next-generation components, it meets the thermal demands of GDDR6 and GDDR7 memory modules, maintaining full performance from –80 °C to 170 °C. The compound does not separate, dry out, attract dust, or lose cohesion—even after years of operation. Its standout feature is the UV-reactive property, a breakthrough that provides immediate visual confirmation of proper application. It finally answers the most common user concerns: Did I apply it correctly? Did I use enough? Technicians can now verify coverage even with the heatsink installed, simply by using a standard UV flashlight. If there is any doubt, the heatsink can be temporarily removed: the component's surface will reveal uniform contact marks—even in the corners—while the heatsink will show a clear thermal imprint. Only then can full coverage be confirmed. And because K5 PRO is fully reusable, the heatsink can be reinstalled without replacing the compound. K5 PRO Mt. Olympos Edition is packaged in a pharmaceutical-grade airtight container, trusted for over 12 years without leakage or failure. Each box includes 33 g of thermal putty, enough for approximately 20 standard components. Also included are easy-to-follow instructions, three protective finger sleeves, and two signature applicators: a flexible plastic spatula and the beloved wooden stick, appreciated by DIY users and professionals alike for its gentle precision.