Frustration-Free Dispensing: Squeeze side grips to dispense exact amount desired. Protect work area at all time. Surfaces should be clean, dry and close fitting. 1. To puncture nozzle, turn cap clockwise until clicking sound stops. 2. Unscrew cap counterclockwise. 3. Squeeze side grips for precision dispensing. Apply sparingly to one surface. Press parts together and hold for 15-30 seconds. 4. Replace cap. Leave undisturbed for at least 5 minutes. Full cure in 12-24 hours.