AC Avalanche 1234yf refill designed to provide a quick and easy refill of your vehicles A/C system. Proprietary formula restores maximum cool air and seals small leaks that may have developed in hoses & o-rings.

Product Features:

• Refrigerant gas plus STOP LEAK technology.
• Improves functionality and life of O-Rings, Gaskets & Hoses
• Self-Sealing Valve - no loss of pressure or product