I read on some of the posts that Redline Water Wetter shows up like a brown oily substance after awhile and I am a bit scared that it may gum up in my coolant system.

 

OOps pressed the wrong button...anyway I am curious if anyone has tried the Neo Synthetic "Real Cool" which is similar. Just curious. Has anyone heard of Watter Wetter getting gummy?

 

I have heard that Water Wetter will get gummy after a long time. I Went with it anyways because it was easy to get ahold of. Next time I change my tranny fluid I'm going with Neo so I will also get some Real Cool while I'm at it.

 

Check this group buy out, I've talked to some people that swear by it!
I'm going to give it shot to help strengthen one of the weak links in our cars

https://www.rx7club.com/vforums/show...=evans+cooling