Thermal paste PROLIMATECH PK-2, thermal conductivity 10.2 W/m·K, 30 g

PROLIMATECH PK-2 is a thermal paste with a thermal conductivity of 10.2 W/m·K supplied in a 30 g package. Designed to fill microscopic gaps between CPU/GPU heat spreaders and coolers, PK-2 improves heat transfer from electronic components to heatsinks. Its low-viscosity formula allows rapid and even spreading to create a thin, consistent thermal interface layer suitable for desktop processors, graphics cards and other electronics that require an effective thermal interface material.

Advantages

PK-2 combines a relatively high thermal conductivity with low viscosity to enable easy application and efficient heat transfer. The 30 g package provides enough compound for multiple applications, which is convenient for system builders and technicians. The formulation is intended to produce a thin, uniform layer that reduces thermal resistance between mating surfaces while remaining usable for a range of common cooling assemblies.

Suitable for

• High-performance desktop CPUs and CPU coolers
• Discrete GPU heat spreaders and graphics card coolers
• Custom cooling solutions and aftermarket heatsinks
• Other electronic components requiring thermal interface material

Key specifications

• Thermal conductivity: 10.2 W/m·K
• Net weight: 30 g
• Low-viscosity formulation for easy spreading
• Intended for use as a thermal interface material between heat spreaders and heatsinks

How to use

Before application, ensure both mating surfaces are clean and free of old thermal compound, dust and grease. Apply a small, pea-sized amount of PK-2 to the center of the CPU or heat spreader. Mount the cooler and press down evenly to spread the compound into a thin layer; the low viscosity aids in producing an even coverage without excess. If necessary, remove the cooler and inspect the spread; repeat application with a smaller quantity if too much compound was used. Follow standard safety precautions such as avoiding contact with eyes and prolonged skin contact.

Usage recommendations

Use PK-2 when a low-viscosity, easy-to-spread thermal compound is desired and when creating a thin, consistent thermal interface is important. Store the product in a cool, dry place and keep the cap tightly closed to prevent drying. For best thermal results, use an appropriate quantity to avoid gaps while preventing overflow onto surrounding components.