Dye-Lite TP-3400 All-In-One Leak Detection Tracer Dye

The Dye-Lite TP-3400 All-In-One Leak Detection Tracer Dye is a high-concentration, full-spectrum fluorescent dye that reveals leaks in oil-based fluid systems when viewed with ultraviolet or blue-light inspection lamps. It is installed directly into the fluid system and features a high-concentration formula requiring lower dosage than standard tracer dyes, compatible with engine oil, synthetic oil, diesel fuel, gasoline, automatic transmission fluid, power steering fluid, hydraulic oil, compressor oil, gearbox oil, and other lubrication oils. The dye fluoresces yellow-green under UV/blue light, enabling fast and precise leak identification in automotive repair, fleet maintenance, hydraulic systems, industrial machinery, heavy equipment, and preventive maintenance applications. Available in 1 oz, 8 oz, 16 oz, and 32 oz containers (MPN TP-3400; manufacturer Dye-Lite / Tracer Products).