I would strongly advise against waterless coolant - it's specific heat is less than that of water and doesn't fix any problems, it only masks them. The only thing it's got is that it doesn't boil until a much higher temperature, but the whole point is that water under 1bar pressure doesn't boil until 120*C, even higher if you've got anti-freeze/coolant in. It doesn't fix overheating in any way at all, it merely stops you noticing.
Evans stops your coolant from overheating, it does not prevent your engine from overheating. If you're getting to the point of it boiling off the coolant, then you've got a vastly bigger problem
https://www.youtube.com/watch?v=VACKWvcXbXA
Evans stops your coolant from overheating, it does not prevent your engine from overheating. If you're getting to the point of it boiling off the coolant, then you've got a vastly bigger problem
https://www.youtube.com/watch?v=VACKWvcXbXA