Lisle 75630 Test Fluid
Detects Combustion Leaks on Engines.
Use the leak detector fluid with the Lisle 75500 Combustion Leak Detector. Indicating fluid changes from blue to yellow when exposed to combustion gases in the radiator. Contains 16 fluid oz.
Lisle Manufacturer Warranty
All products have a lifetime warranty to be free from defects in material and workmanship. Warranty does not apply to misuse, abuse, neglect, accident, improper use, etc.