I missed it because I jumped to my thought. Although I was 14 when the C4 came out my late Dad had a subscription to Motortrend and we didn't get that special issue.
Thanks for the link, I remember that product now, never used it but I think Blackfire or another house brand had something like that back when I joined in Feb of 2012.
I mean Ech2o is an obvious comparison but I'd need to do a side by side, it's a close call, especially since I've only used ECO wash once. I need to use ECO wash as a WW to see how it does there...
Here's the hydrophobics from the Gyeon ECO wash from yesterday. She's got a 45 minute drive home and as you can see she drove in the rain. I think this is VERY impressive for "just a RW"[emoji6]
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I don't see many doing this method and for me it's kinda how I feel as they both work but for days of dust I like the GD method as it's a little quicker [emoji106]
Considering they're rival companies in S. Korea [emoji2406] it's quite possible. The fact it took Gyeon so much time to come to market with this speaks volumes about how "right" this product is!
