White copper PCB

Hi. I came across this copper PCB which is white in color on the other side.
Anyone knows where to get this? From what I found on eBay they're all brown.

Thanks.

Is it a layer or is the board white on the inside (look at the edge). Might just be lacquer...

It seems that it's only a layer, but it is also present beneath the copper.
Means after it is etched, the PCB is in white.

Here's the guy selling these PCBs.

I want to know where he got these from so I can get lots of it.

Many thanks.

I usually get my odd colored boards from Security Measure
I don't see any white at the moment. It's usually one of the CEM types he carries...

Thanks for the link :slight_smile:
I'll PM him to see if he has white ones.