Imperial 7791 Dye-Lite Leak Finding Dye 16 Oz

Highlights :

• Use with coolant systems
• Turns yellow-green under both ultraviolet and blue lights, Part No. 7799
• Size: 16 oz

How It Works :

• A small amount of fluorescent dye is added to a vehicles fluid system and allowed to circulate
• The dye escapes with the system’s fluid and remains at all leak sites
• When the system is scanned with a Ultraviolet or UV/Blue light inspection lamp, the dye fluoresces a brilliant yellow-green to pinpoint the exact source of every leak

To Check Repairs :

• Remove residual dye from the leak site with a degreaser.
• Run the system to re-inspect the repair sites for additional leaks.
• No glow means all the leaks are repaired