thats a bit blury.
but your missing the point. i want to use mixed metals to see what happens.
if a full copper radiator would increase the change corrosion, i will buy a copper radiator.
my first watercooling which i made in 2001 was all copper and an open system and it worked ok for 3 years with plain tap water. didnt even know others where also working with watercooling when i started it.
tubing whent from crystal clear to 'no able to see thru' but it kept on working.
now i made one again but this time with mixed metals and i just want to see what happens to it if i threath it right.