Supercool UV Fluid Leak Detection Dye, 8 Oz, Orange Tint. Manufacturer: ‎SUPERCOOL. UV Leak Detection Dye, -, Size 8 oz., Size/Net Weight 8 oz., Orange Tint, Plastic Bottle, Clear Liquid, - pH, - Dilution Ratio, Boiling Point (F) Greater Than 550, Freezing Point (F) -, Flash Point (F) Greater Than 430, Pour Point (F) -, 0.