20 ml UV Leak Detection Dye For Fuel Oil Petrol Diesel Fluid Leak. Find leaks you would otherwise miss Detect Hydraulic oil, Engine Oil and Petrol/Diesel fluid leaks Also can be used for gear oil, power steering fluid leaks See vile sticker for usage recommendations Suitable for all oil types (mineral, semi synthetic and synthetic) To use simply pour the dye into the appropriate system then run the engine for 20 minutes at 2000 rpm, then switch the engine off and inspect the area with an Ultra Violet light for any trace of the dye. Kindly note - Please check the dosage and make sure you order the correct quantity - i have separate listings for all uv dyes should you require any more
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