I want you to avoided same situation I am in, you should order a EKWB GTX 980Ti backplate to stop it leak into PCB.
It will just run under the back plate dude, making it worse.
I had a Coolit Eco leak on me a few years back and I lost around £400. Unfortunately Coolit are nowhere near as stand up as Corsair so just advised that I wash all the parts in deionised water. When I told them that the damage had already been done they just sent me a link to their disclaimer.
I lost two GTX 480s and a motherboard....
This is why I only use Corsair now if I am using AIOs. Mind you having said that I will only use Asetek branded Corsair units. I will never, ever buy another Coolit rebrand again.