A/C ExtenDye™ has 4 unique features:

• Super-concentrated UV dye detects leaks quickly, saving time and money.
• Friction modifier increases lubricity (less friction) of the compressor oil, improving efficiency (friction coefficient) by over 50% and improving fuel economy.
• Anti-wear additive creates a film that prevents contact between metal parts; reducing friction and heat, thereby extending component life. Effectively quiets noisy compressors.
• Antioxidant stops the oxidation process, reduces acidity and prolongs oil life.

A/C ExtenDye™ is SAE J2297 certified for use in R-134a and R-1234yf systems, hybrid safe, and is solvent free. Spotgun Jr.™ cartridges are easy-to-use without mess or spills. A/C ExtenDye™ is enhanced with an additive package that extends the life and improves the efficiency of the A/C system. Services a single vehicle. Standard Pack of six (6) Cartridges.