Review on 💇 Neitsi Professional Hair Extension Keratin Gun Glue Sticks - Set of 12 (Black) for Effective Bonding by Linda Diaz

This glue is great for refinishing tiny I-shaped extensions. With the glue gun on a low setting of 335*, I apply a tiny dab to the end, then knead it with an iron, then curl the ends with my fingers. I already had a glue gun, simple, light, so the sticks saved me from having to buy another tool, and for those tiny tips, an iron wouldn't cut it. Hair because it's not hot enough to be liquid enough to penetrate, but if you still want to try I would make sure the glue gun doesn't leak at the tip and try high heat. 420* was hot enough on my iron but I didn't try it below. Worked great for me, delivered very quickly. Sticks seem to be economical so far. Just don't raise it, if your gun leaks it will leak, this happened to me on 380*