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💡 Illuminate hidden leaks before they become costly headaches!
TSI Supercool Synthetic U/V Leak Detection Dye is a 1-ounce, single-use liquid additive designed to quickly and accurately detect cooling system leaks. Compatible with any 365nm U/V light, this highly concentrated synthetic dye fluoresces bright red, enabling fast diagnostics and preventing costly vehicle downtime. Trusted by professionals, it delivers precise dosing and superior performance engineered to TSI Supercool’s highest standards.
| ASIN | B008PKV0TM |
| Best Sellers Rank | #21,460 in Automotive ( See Top 100 in Automotive ) #17 in Automotive AC Leak Detection Tools #42 in Automotive Air Conditioning Line Repair Tools |
| Brand | TSI Supercool |
| Brand Name | TSI Supercool |
| Color | Red |
| Colour | Red |
| Compatible Material | Metal |
| Compatible material | Metal |
| Customer Reviews | 4.6 out of 5 stars 455 Reviews |
| Global Trade Identification Number | 00672264016532 |
| Included Components | TSI Supercool 16532 Radiator Dye, 1 oz (Single Application) |
| Item Form | Liquid |
| Item Type Name | TSI Supercool 16532 Radiator Dye, 1 oz (Single Application) |
| Item Weight | 0.04 Kilograms |
| Item form | Liquid |
| Item weight | 0.04 Kilograms |
| Manufacturer | TSI Supercool |
| Manufacturer Part Number | 16532 |
| Model Number | 16532 |
| Number of Items | 1 |
| Number of Packs | 1 |
| UPC | 672264016532 |
| Unit Count | 1 Fluid Ounces |
| Unit count | 1 Fluid Ounces |
D**S
The way to find coolant leaks. Get a 365nm light.
The only Radiator specific dye that i could find. All others are for oil and are not compatible with coolant. It works amazing and it glows really bright fluorescent yellow under 365nm uv light form a cheap torch. The ammpount was more than enough for a very large LR4 V8 with dual AC system.
C**N
Super visible coolant leak detection
Sooooo very concentrated and BRIGHT. This product helped me diagnose a gremlin in my coolant system. 5/5 stars, great product.
A**A
Brilliant 🤩
Works really well, even without a black light you can clearly see the leaks, recommend.
I**E
Only use if you REALLY are ready to find ALL your leaks
Good quality dye, not much more to say. Got it to find a leak in my cooling system and found 4! So yeah, works as advertised.
D**S
Looks red in bottle but does turn bright green when mixed with water
Worked very well. Makes it very easy to track where coolant is leaking to with a UV light. Lights up very bright when UV Light is shown on it
A**R
Radiator dye
Excellent product
Trustpilot
1 month ago
1 month ago