

- Products
- Leak Detection and Sealers
- 375CS | Certified A/C Pro® Engine Cooling System UV Dye
375CS | Certified A/C Pro® Engine Cooling System UV Dye
375CS

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