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ARCTIC MX-4 -4g Spatula Premium Performance Thermal Paste – Sold by ARCTIC GmbH FBA

Updated at 10:30 on 1 September 2026
£5.05
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Product Description
Highest thermal conductivity
The surfaces of processor chips and cooler floors are covered with microscopic dents ARCTICs MX-4 thermal paste is composed of carbon microparticles which fill these cavities. This leads to extremely high thermal conductivity, ensuring that heat is dissipated quickly and efficiently from the CPU or GPU. With its outstanding performance, the MX-4 is not only an excellent choice for overclockers and enthusiasts, but also for other sapplications that require thermal transmission.
Easy application
Thanks to its consistency, MX-4 is easy to apply, even for beginners. The video in the picture gallery demonstrates the application technique to avoid air pockets between processors and coolers.
Secure usage
In contrast to pastes based on metal oxides or liquid metal, ARCTICs MX-4 is metal-free and not electrically conductive. This eliminates the risk of short circuiting, and eliminates the need to worry about corrosion damage to the radiator floor caused by liquid metal.
Often copied, but never equaled
ARCTICs thermal pastes have always been one of the most popular products on the TIM market. To be able to ensure that a paste has been produced and filled under ARCTIC regulations and thus meets our high quality standards, we have the ARCTIC Authenticity Check. This means that every product can be reliably verified so that our customers are always on the safe side.

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