Quote Originally Posted by Interitus View Post
Is there an obvious time frame of when the defective blocks started showing up?

I have an untouched Supreme HF Full Nickel sitting here, had it since November as I'm just now starting my first water build. Kinda on the fence on whether to install it or not. If there's any chance it could wind up corroding, I'd rather just order something else or see if there's any way I could get it replaced.
Im sure you can replace it with the copper version from EK but if you want nickel i would recommend have the block plated yourself or going with other vendors that provide a nickel plated block that is not flaking to be on the safe side.