Description

Overview

Leak detection fluid Big Blu 3.78L helps locate gas leaks on pressurised air conditioning, refrigeration and service systems. It forms visible bubbles or foam at the leak point, so technicians can check joints, fittings, valves and threaded connections during fault finding.

Features

• 3.78L bottle suits workshop use and repeated leak checks.
• Bubble solution helps identify leaks on pressurised gas systems.
• Suitable for A/C, HVACR, refrigeration and similar pressure-side service work.
• Non-flammable and non-corrosive formula when used as directed.

Specifications and Materials

Part number: TO3099.

This leak detection fluid Big Blu 3.78L works as a spray-on bubble solution for checking suspected leak points. Apply a flat film to the test area, then watch for bubbles, foam cocoons or small bubble clusters around fittings, valves, joints and threaded connections.

See the official Big Blu technical page for performance details and use directions

Compatibility and Fitment

Use this leak detection fluid Big Blu 3.78L on pressurised systems only after the equipment has been made safe for inspection. Clean the area first, avoid applying foam during the first coat, then allow extra time for slow micro leaks to show.

Compliance and Safety

Use standard chemical handling precautions and keep the bottle closed when not in use. Also store it away from heat or direct sunlight, use it in a ventilated area and rinse affected skin or surfaces with water after contact.

Trailer Applications

Workshops use this fluid when checking trailer refrigeration fittings, A/C lines, air system joints and pressure-side connections. It helps confirm the leak location before replacing seals, fittings, hoses, valves or other service parts.

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