When I look for this stuff on the regular China shops I get tons of hits for UV reactive nail stuff and lights to cure it.
Does somebody know a link to a China shop selling white UV hardening paint?
bum, nobody?
Try to substract the nail results in the quiery, not sure if you will find your product but it does get rid of the women’s stuff:
UV curing paint -nail
wow that helps on AE, save a lot of not relevant things, didn’t know it could be done like this, thanks!
Still no luck, some colors but not white.
https://www.aliexpress.com/item/PCB-UV-Curable-Solder-Mask-Repairing-Paint-Blue-100g-2pcs-lot-Free-shipping/1929816291.html?
That’s pretty much the only white UV curing PCB Paint AE has to offer.
Wow the $33 shipping kills the deal but it seems to be what I am looking for
bwl123 that paint seems to be UV reactive when painted, idk if it is also getting hard and thus very strong from UV lght
I can order it and sent it to you 
Free shipping to Germany - DHL to France: 8,89€