Polartherm

Polartherm thermal pastes are an affordable and high quality alternative to the pastes often included with budget CPU coolers. In contrast to many low-performing stock thermal pastes typically included with cheaper coolers, Polartherm thermal pastes offer good conductivity and viscosity resulting in easy application, long-lasting durability and pump-out effect resistance even in demanding conditions. Using low-performing thermal paste can reduce the cooler’s effectiveness, especially since manufacturing savings in budget coolers can result in larger microscopic gaps on the contact surface with the heat spreader. This is why using a high-quality thermal paste, particularly for budget coolers, is so important. Discover Polartherm – the thermal paste brand, engineered to enhance cooling performance for PC builders and users of all experience levels.

Whether you’re just starting out or are a seasoned pro, our thermal pastes offer a perfect combination of quality, performance and ease of use, delivering optimal heat transfer for your PC hardware components. Available in various application quantities and complete with application tools, Polartherm products are ideal for both single-use projects, and larger-scale system integrations. The most important criteria for selecting a thermal paste are its thermal conductivity and viscosity. Viscosity refers to how thick or fluid a substance is under pressure. Water has a low viscosity and is very fluid, while toothpaste has a high viscosity. Low-viscosity thermal pastes are easy to apply, while high-viscosity pastes require a bit more effort. The thermal conductivity of a paste depends on both the ingredients and the size of the particles. Smaller particles fill the gaps better than larger ones.