Thermal Grizzly Polartherm X-8 Thermal Compound - 5g
Thermal Grizzly Polartherm X-8 5g Thermal Paste, Great Thermal Conductivity, Silicone Oil-Based, Grey
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Polartherm by Thermal Grizzly X-8
The Polartherm X-8 by Thermal Grizzly is an affordable, high-quality thermal paste engineered for everyday users, gamers, and DIY PC builders seeking reliable CPU and GPU cooling performance. Its silicone oil-based formula, infused with aluminum and zinc oxide powder, ensures very good thermal conductivity and safe, non-electrically conductive operation in both air- and liquid-cooled systems. With easy application accessories included, the X-8 resists pump-out effect even under consistent workloads, reducing temperatures efficiently for Intel Core i3/i5 and AMD Ryzen 3/5 processors. Durable, user-friendly, and available in multiple package sizes, Polartherm X-8 is the smart choice for maximizing the stability and longevity of PC hardware.?
Perfect for Beginners and Experienced Users Alike
Designed with both performance and convenience in mind, X-8 thermal compound is the perfect choice for everyday users, gamers and DIY PC builders alike. X-8 features a silicone oil-based carrier mixed with aluminum and zinc oxide powder. Created to enhance thermal performance in CPU and GPU cooling, X-8 is ideal for use in both air and liquid cooling systems. The well-balanced formula provides very good thermal conductivity and good resistance that makes application easy, while still offering the durability needed to resist the pump-out effect.
Durable enough To Resist Pump-Out Effect
The pump-out effect occurs when thermal paste is gradually squeezed out between the heat spreader and the CPU cooler’s base plate due to deformation from temperature changes under load. Materials like silicon and copper have different thermal expansion rates, which makes the effect more pronounced, especially with a copper cooler on a graphics chip. At lower temperatures, the pump-out effect is less severe, making X-8, with its low viscosity, ideal for CPUs with lower heat output. Signs that the thermal paste needs replacing include rising CPU temperatures and reduced clock speeds.
Application Aids
Each Polartherm thermal paste comes with an applicator and spatula, offering you three convenient application methods:
Direct Application: Apply the paste directly to the CPU without using a spatula or applicator. The cooler's pressure will evenly spread the paste, filling microscopic gaps.
Spatula Method: Use the included spatula to spread the paste across the CPU surface. The cooler will compress the paste, ensuring complete coverage even in the smallest areas.
Applicator Method: Use the supplied applicator to apply a thin, even layer of paste directly onto the CPU's heat spreader. The cooler's mounting pressure will ensure all remaining gaps are completely filled
Features
• Silicone oil-based formula with aluminum and zinc oxide for good thermal conductivity.
• Non-electrically conductive, ensuring safe application for all electronics.
• Designed for CPUs, GPUs, notebooks, and ICs, especially Intel Core i3/i5, Ultra 3/5, and AMD Ryzen 3/5 series.
• Works in an operating temperature range from -50°C to +150°C for reliable performance in various environments.
• Easy to apply with included spatula and accessories.
• Resists the pump-out effect for lasting efficiency under regular workloads.
• Density of 2.6 g/cm³, available in sizes from 2g up to 40g packages.
• Grey colour for easy application and verification.
