The Viper Big Blu Micro Leak Detector Liquid (1 Litre) is a high-sensitivity solution designed to help HVAC technicians quickly locate even the smallest refrigerant leaks. Simply apply to joints, fittings, and connections — bubbles form instantly where leaks are present.

Ideal for use on residential and commercial air conditioning systems, refrigeration equipment, and HVAC installations.

Key Features

• Detects micro and hard-to-find leaks
• Fast-acting bubble-forming formula
• Easy to apply by brush or spray
• Large 1-litre bottle for extended use
• Suitable for air conditioning & refrigeration systems
• Trusted by professional HVAC technicians

Applications

• Split system air conditioners
• Multi-head systems
• Refrigeration pipework
• Valves, joints, fittings, and brazed connections

How to Use

• Apply liquid to suspected leak areas
• Observe for bubble formation
• Identify and repair leak location