375CS | Certified A/C Pro^® Engine Cooling System UV Dye

Product Features

• Contains one application of radiator/engine cooling system UV leak detection dye
• Safe for use in all vehicle makes and models except 1996 and newer GM models that use DEX-COOL coolant
• Compatible with all types of antifreeze except GM DEX-COOL​ coolant
• Helps locate leaks
• Professional grade​

Available Size

1 fl. oz.