All glues will contact the glue since the hair is tied to the lace and the knots press into the glue along with the lace when you attach. ORWG is more wet and gooey than most white glues but it tends to give the longest hold without lift compared to the others I mentioned. For me it is a messier clean up and i gets into the lace and takes time to get out. Invisibond on the other hand is brilliant for clean up. None of it sticks to the lace after dettach if I wear for only 5 days. But it will begin to lift sooner than 5 at the very front edge. So I use a combo. ORWG 2 layers base coat, invisibond 2 layers on top. The ORWG keeps the scalp oils at bay and the Invisibond makes for easier clean up of the lace.

Another good glue is Vapon No Tape. Super hold and pretty easy clean up but OH MY CRAP the application process is a drama! Stringiness everywhere! If you can get it on your head without getting it everywhere else it's great.