A: Thank you for your interest in PEAK 1gal Long Life Antifreeze and Coolant (PEAK 10X). This product is compatible with all makes all models, all coolant colors, and all coolant technologies. Remember to always check your owner’s manual, and if you have any additional questions please feel free to contact our PEAK technical support team at 1-800-477-5847
A: Peak does make a Blue anti-freeze made for asian vehicles but at this time, Target doesn't sell it.
A: Yes it does say Concentrate,is greenish to yellow but is transparent fluid,
A: The Blue/Red bottle is full strength concentrate. To be mixed with distilled water. If you want premixed look for the Blue/Yellow bottle, I believe that's 50/50.
A: Yellow. If used for "top off" adding to coolant in your vehicle, it becomes the color that its being added to.