Hi honey
I know this isn't answering your glue question but i do the full shellac but before i cure the top coat i place crystals in the top coat, then cure. I find the top coat as its thicker than the colour coats and i can cure the crystals in the top coat, the crystals are then gripped better. I then do a final thin coat of top coat wait for it to level properly/ settle round the crystals then cure. I do this for fingers and toes and haven't lost any crystals on me or on clients and shine is still beautiful on swarovskis. I also like setting in top coat cos i can manipulate the crystals, get them where i want them to set in place by curing.
Love n hugs x x x
I know this isn't answering your glue question but i do the full shellac but before i cure the top coat i place crystals in the top coat, then cure. I find the top coat as its thicker than the colour coats and i can cure the crystals in the top coat, the crystals are then gripped better. I then do a final thin coat of top coat wait for it to level properly/ settle round the crystals then cure. I do this for fingers and toes and haven't lost any crystals on me or on clients and shine is still beautiful on swarovskis. I also like setting in top coat cos i can manipulate the crystals, get them where i want them to set in place by curing.
Love n hugs x x x