Unlike ordinary hairsprays, KeraFiber Fibers Hold Hair Spray uses special coatings to strengthen the bond between Kerafiber Hair Fibers and existing hair. It intensifies the magnetic attraction to the hair and ensures that the Fibers will stay in place through all types of conditions, even in wind, rain and perspiration. Use KeraFiber Fibers Hold Hair Spray to get optimum results for thicker and fuller hair appearance.