Liquid Chill Radiator Coolant Additive Mishimoto Liquid Chill, the new performance radiator additive will help cool your car up to 30 degrees over regular coolant. Liquid Chill is non-corrosive and compatible with all coolant and/or water mixtures. Made in USA. Tech Specs: Net Weight 4 FL OZ/118 ML Note:Non-Corrosive, 100% Recyclable Application Guide: Universal