TSI Products TD8 UV Fluid Leak Detection Dye 8 oz Bottle

The TSI Products TD8 is a professional-grade universal UV leak detection dye designed to quickly identify fluid leaks in automotive, marine, and industrial systems. This 8-ounce bottle contains a highly concentrated fluorescent dye that works with all fluid types including oil, transmission fluid, power steering fluid, coolant, and fuel systems.

Key Features:

• Universal formula compatible with all petroleum and synthetic fluids
• Highly visible under UV/black light for pinpoint leak detection
• Concentrated formula treats multiple systems from one bottle
• Safe for all engines and fluid systems—will not affect fluid properties
• Professional-grade formulation used by technicians worldwide
• 8-ounce bottle provides multiple applications
• Works with standard UV leak detection lights (365-395nm wavelength)

Simply add the appropriate amount of dye to the suspect system, run the equipment to circulate the fluid, then scan with a UV light. The dye will glow brightly at the exact leak location, making even the smallest leaks easy to find. Ideal for diagnosing hard-to-find leaks in engine oil systems, transmissions, power steering, air conditioning, hydraulics, and fuel systems.