I’m pretty picky about lace glue , since I am a pretty active person . However , the glue feels like it would be a pretty strong hold especially if you aren’t super active . I haven’t attached my wig yet just tested it out in my hand first so will be coming back with an updated review once I install my unit ! The glue solvent works like a dream ! So the fact that I had that and, two edge brushes , razor , and plenty of wig caps to last me a while for the price I paid is just amazing …would definitely purchase