peruvian indian remy malaysian Brazilian Hair Extensions wigs - A more long-term solution for hair extension attachment is bonding. The process involves fusing the extension with your hair via keratin bonds. This is usually done by applying the bonds at the tip of your hair then using heat to encourage the fusing of hair. The great thing about this process is that it can last a long time; however, it requires professional application to be done right. Furthermore, those with fused hair extensions need to be careful about heat and what they put on their heads; the former and certain hair oils can melt the bonds.