Salon Pro 30 Sec Easy Track Weft Sealer is designed to seal wefts or tracks of hair in order to help eliminate and prevent hair shedding.
Directions: Snip nozzle as close to the tip as possible. Apply a thin layer of Weft Sealer directly onto the threads or weft/track (first on one side, then on the other side). Allow to dry completely; usually 15-20 minutes. For maximum protection apply to both sides.