Leak Saver Direct Inject UV: Refrigerant Leak Sealer with UV Dye (Up to 5 Tons)

Leak Saver Direct Inject UV — easy sealing with built-in UV dye for quick leak detection

Leak Saver Direct Inject UV provides a streamlined approach to addressing refrigerant leaks in air conditioners, refrigerators, and automotive systems up to 5 tons. The formulation combines an active sealing ingredient with UV dye, designed to help you identify and address leaks without the mess of traditional syringes or hoses. This combination supports both immediate sealing of small leaks and enhanced visibility for locating larger ones when needed, all while remaining compatible with a wide range of systems.

What makes Leak Saver Direct Inject UV a practical choice

Since 2015, millions of units have helped technicians and dedicated DIY enthusiasts manage leaks more efficiently. The injection method is intentionally straightforward: inject directly into the system using a basic manifold gauge set or the Leak Shot Injection Kits. For automotive applications, a standard 134A to 1/4 inch charging adapter is typically required, and mini-splits may need a 5/16 inch to 1/4 inch adapter. This flexibility helps you work with various setups without a lot of extra equipment.

The product includes UV dye, which lights up under a UV flashlight. When a leak is too large for the sealant to close on its own, the bright fluorescence helps you spot the precise leak site quickly, reducing guesswork during service or diagnostics.

Key benefits at a glance

• Direct injection keeps the process clean and simple, avoiding messy components.
• Historically, over 3 million units sold since 2015, with the ability to seal small leaks when the full refrigerant charge isn’t lost within 72 hours.
• Added UV dye helps locate larger leaks that may require additional repair or component replacement.
• Designed for broad compatibility with all systems and refrigerants (excluding ammonia) and with various oils.
• Suitable for central air conditioners, car and automotive AC, refrigerators, mini-splits, heat pumps, geothermal systems, and more.

Who can benefit and how to think about it

• Technicians and homeowners working on AC, refrigeration, or automotive cooling systems who want a simple, low-muss option for leak management.
• Preventative maintenance use to maintain a healthier refrigerant circuit and potentially reduce future leak surprises.
• Projects ranging from a single vehicle AC to larger commercial refrigeration setups, up to 5 tons capacity.

Your satisfaction matters. If you ever feel the product isn’t meeting your expectations, contact us and we’ll work toward a resolution. This emphasis on support complements the flexible, user-friendly design of Leak Saver Direct Inject UV.