Keratin Fusion Hair Extensions

Keratin glue is used to adhere fusion hair extensions (also known as bonding or pre ponded) to natural hair. It takes about three to four hours to apply pre-bonded hair extensions. The procedure includes using an equipment that looks like a hot glue gun to adhere the hair to individual strands of natural hair (pictured above). It’s a somewhat different procedure for pre bonded hair extensions, where you use a heat clamp to melt the glue to the natural hair.