PrimoChill's water cooling fluid innovation Liquid Utopia, offers a full line of protection when added to new or existing cooling loops. Liquid Utopia also boasts PLT (preventive layer technology), which used on a clean install will help protect your system well into the future. Liquid Utopia has also been formulated to protect ferrous and non-ferrous metals, which is especially important in today's higher performance mixed metals water cooling systems. FeaturesProtects Ferrous and Non-Ferrous Metals Safe on All Plastics, Rubbers, and Miscellaneous Gasket Materials, Including Acrylic.Can be used in new install(recommended) or existing loops. SpecificationsBottle Size: 15mlDosage: Mix with 1 Gallon of DI or distilled waterShelf Life: 2 Years, Unopened Compatibility Utopia is compatible with rigid and flexible tubing of all sizes. It is safe to use on rubber, plastics and acrylics so rest assured all your seals, o-rings, reservoirs and such are all safe!Included Parts1x 15ml Bottle of Liquid Utopia (makes 1 gallon of coolant) Warnings Do not mix with any pre-mixed coolants as it will over saturate the inhibitors, this includes Silver Coils as they act as a antimicrobial component.Not responsible for any hardware damage. Use at your own risk.