Black Diamond Avalanche – #1 Duraseal formula replaces lost refrigerant and oil. The Ultra-Synthetic formula provides Maximum Cooling and extends the life of your system.

Smart Clip Technology – Easy to Use Vent Clips change to blue and green to show correct refrigerant fill and prevent overcharging. No gauge required. Learn more

Smart Logo – Logo on can turns blue to show that refrigerant is flowing from the can to the a/c system.

UV Dye – Allows easy leak detection with special dyes that glow when exposed to UV light.

Stops Leaks – System safe chemical additive stops leaks in o-rings and other rubber components where most common leaks begin.

• Not for use on hybrid/electric vehicles with non-belt driven (electric driven) compressor.
• 12 per case
• Patent Pending