Specially designed for C1000 Opaque Coolant White/C1000 Pure Clear Coolant, the TT Premium Concentrate Series is ready-to-use, anti-corrosion concentrate for coolant color-up in liquid cooling systems. Virtually odorless and non-flammable, the concentrate offers superb protection for copper, nickel, brass, and aluminum. Coming with eight vivid colors to choose from (blue, red, green, acid green, orange, yellow, purple and black), TT Premium Concentrate Series suits all water cooling systems and brightens up all builds with the excitement of color mix & match. Decide the mix ratio of TT Premium Concentrate to Thermaltake C1000 Opaque Coolant White/C1000 Pure Clear Coolant on your own, create a preferred coolant color and be an artiste in no time. The standard recommendation is to use a mix of 50ml TT Premium Concentrate and 950ml Thermaltake C1000 Opaque Coolant White/C1000 Pure Clear Coolant. Being non-flammable, TT Premium Concentrate Series is a ready-to-mix cooling solution with at least 2 years shelf life in airtight containers, providing great performance while preventing the entire cooling system – copper, brass, nickel, and aluminum – from corrosion. The TT Premium Concentrate Series is classified in water hazard class 1 (low-rate endangering) according to German water hazard regulations. The product is readily biodegradable. TT Premium Concentrate Series is designed specifically for PC liquid cooling systems. Featuring anti-freezing, anti-rusting, and water scale prevention, the TT Premium Concentrate Series brings vivid colors into Thermaltake C1000 Opaque Coolant White/C1000 Pure Clear Coolant to deliver great thermal efficiency and further reduce the temperature of the system.