Good evening,I'm a hair stylist in ireland I'm trying desperately to get the name of the tape behind these hair extensions, I've seen them done in a local hairsalon, they apply the weft by using a double sided tape , putting the layer of hair over it and sealing it with a straightening iron, I've heard its CBS strips but can't seem to get hold of the tape or a supplier that sells it, if there's any hairstylists out there that use this method of hair extensions could you tell me the name of the tape thankx