Liquid Metal by CSGR 1g & K5 PRO 20g Thermal Set is the ultimate combination for high-performance cooling. This set includes Liquid Metal, known for its exceptional thermal conductivity of 79 W/m.K*, and K5 PRO, a high-viscosity thermal putty with a conductivity of 5.3 W/m.K*. This product is designed to work in conjunction with K5 PRO thermal putty. In our lab tests, K5 PRO effectively prevents any potential leakage of liquid metal, making it an ideal complementary product to enhance thermal performance. Liquid Metal by CSGR is electrically conductive, and is best suited for advanced users familiar with handling such materials. For those new to liquid metal, it is advisable to review tutorials or consider non-conductive thermal pastes. Designed to complement each other, this set ensures maximum thermal performance. Liquid Metal provides superior heat transfer, while K5 PRO prevents any potential leakage of the liquid metal, protecting surrounding components. Highly recommended for overclocking and high-performance applications, this set is praised in forums and YouTube reviews for its effectiveness. Liquid Metal includes a spreader, a 1mm plastic tip, and a thin needle tip for precise application. K5 PRO fills gaps efficiently and is easy to apply. Both products are original and manufactured in Greece, ensuring the highest quality. With no expiration date and infinite storage life, this set is a reliable choice for all your thermal management needs. *Computer Systems materials science laboratory testing: Method using a comparative technique (P. Karydopoulos, P. Frantzis, N. Karagiannis MSAIJ 2014).