- High Amplify Proforma Hairspray is a firm hold, texturizing and finishing spray for extra lift with our maximum hold. Ultra fast-drying formula locks in styles and adds intense shine. Ideal for high-volume styles that need a strong foundation. To use: Hold 8-10 inches form head. To texturize and molding hair into place, spray in short bursts. For final hold: spray evenly over style. Clean nozzle frequently to avoid clogging. If clogging occurs, run nozzle under hot water.