Hi,
After months of research I found a distributor in China who produces all kind of epoxy metallic grouts. I took the risk and ordered it and used it in my kitchen. It turned out beautifully, it was very easy to use the only note is that I have is to extract the front of the tube because that part will not harden, then you're good to use it.
Here's the link:
https://wholesaler.alibaba.com/product-detail/Positive-2-parts-epoxy-tile-grouting_60443260841.html?spm=a2700.icbuShop.82.2.1c5567daMdL9a5
I ordered 5 pieces of 400ml tubes in the color #8 on their chart just to make sure I have enough, but 2 tubes covered my 30 sq/ft Kitchen wall. So if anyone needs the 3 remaining unopened tube with and application kit, Message me.
Here is a photo how it turned out.
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kitchen
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