LIQUI MOLY- Spray Fluorescent Leak Finder 50ml

LIQUI MOLY Fluorescent Leak Finder (LM3339) is a water-soluble detection fluid formulated for precise and efficient location of water ingress and wind noise leaks. When used in combination with a UV indicator lamp, this specialized formula helps identify even the smallest leaks in hard-to-reach areas—quickly, accurately, and cleanly.

With a versatile mixing ratio from 1:10 to 1:500, it adapts easily to a range of inspection tasks and eliminates the guesswork from leak diagnostics. Ideal for post-repair quality checks to avoid costly rework or customer complaints.

Key Features & Benefits:

• Highly visible under UV light – fast, accurate leak detection

• Water-soluble formula – easy to mix, easy to clean

• Prevents post-repair issues and customer returns

• Flexible dilution ratio (1:10 to 1:500) depending on the application

• Suitable for use on sunroofs, glass roofs, doors, and seals

• Saves time, labor, and material costs during diagnostics

Recommended Uses:

• Detecting water leaks after sunroof or windshield repairs

• Pinpointing wind noise sources in vehicle cabins

• Use in collision repair centers or auto body shops

• Quality control in OEM and aftermarket service

• Compatible with UV flashlight/blacklight leak detection tools

Technical Specifications:

• Content: 50 ml

• Part Number: LM3339

• Mixing Ratio: 1:10 – 1:500 (depending on test scenario)

• Application: Dilute in water and spray/apply to suspected leak points. Use UV light for detection.

Directions for Use:

1. Dilute the fluid according to the required detection strength (e.g., 1:100).

2. Apply the solution to the suspected leak area.

3. Use a UV flashlight to illuminate the area and reveal any leaks.

4. Clean off with water after use.

Note: Shake well before use. Always wear safety glasses when using UV lights.