B'laster 1234yf recharge kit designed for easy recharge service of your vehicles A/C system using temperature and pressure for the correct fill. Proprietary formula restores maximum cool air and seals small leaks that may have developed in hoses and o-rings. Hose kit with digital gauge and Smart Clips makes the job quick & easy.

Product Features:

• Replaces lost refrigerant and oil
• The Ultra-Synthetic formula provides maximum cooling while extending system life.
• Smart Clip Technology - Easy-to-use vent clips change color to show correct refrigerant fill and prevent overcharging.
• Digital Pressure Gauge Recharge by temperature and pressure; the safe and accurate way.
• Stop Leaks System safe chemical additive stops leaks in o-rings and other rubber components where most common leaks begin.
• Re-Useable Trigger Dispenser