EK-Ekoolant Pastel is a non-transparent, nano-particle enriched coolant, designed specifically for computer liquid cooling systems. Ekoolant is the result of vigorous experiments on performance and influence, and contains best components. The nano-particles are 40nm is size to ensure they will not accumulate or block liquid cooling equipment. EK-Ekoolant Pastel mixtures prevent scale or sludge filming. EK-Ekoolant Pastel contains synergistic corrosion inhibitors to protect metals commonly found in computer liquid cooling systems. It has been tested in accordance with BS5117 and found to meet BS6580 corrosion standards for copper, brass, aluminum and stainless steel.