I have not yet, been working a lot so I won't have a chance to tear it apart again till later this week.Originally Posted by RX7-2nr
Bitspower fittings are made of brass.
Have you tried to get a sample of it?
I can try that before I tear it apart later this week.Originally Posted by sl06bhytmar
Get it out and investigate, it looks a lot like corroded copper but if your coolant ph is close to 7-8 it shouldn't get affected. You perhaps should do a pH paper clip test on your coolant?
OK, its just a strange image then because the coolant looked very much like a solid surface to me.Originally Posted by mrpurplehawk
As I stated in the original its the top of the reservoir, the green service is EKWB CryoFuel coolant I am using.
Have a look here - http://www.overclock.net/t/1638778/hl-sr2-mp-rad-notes-cleaning-flushing-relatedOriginally Posted by mrpurplehawk
I recently drained and cleaned my loop, and I waited about a week before topping off the reservoir after the bubbles got pushed out and noticed this weird little blue blob in the top. Its above the water level so I don't know where it came from.