Pinpoint leaks in cooling systems including Radiator, Hoses, Fittings, Water Pumps and Head Gaskets. (Service stickers included) Extended-Life Radiator Coolant Dye is formulated specifically for use in extended-life coolants. This eliminates the color distortion problem found in the existing regular radiator coolant dye when mixed with extended life coolant.
• For use with red/orange or yellow extended life coolants.
• Includes 6 bottles (1oz./30ml)
• Each bottle services 1 vehicle.