Description
🔧 Seal leaks like a pro—because your AC deserves the best!
- RAPID PERMANENT SEAL - Stops small refrigerant leaks permanently by reacting with air and moisture within just 7 days.
- SAFE FOR ALL COMPONENTS - 100% safe on manifold gauges, valves, expansion devices, and oils—no risk to your system’s integrity.
- UNIVERSAL COMPATIBILITY - Seals leaks in all HVAC systems and refrigerants (except ammonia), from central ACs to automotive units.
- TRUSTED BY PROFESSIONALS - Over 4 million units sold since 2015, the go-to sealant for HVAC pros nationwide.
- EFFORTLESS DIRECT INJECTION - Skip the mess—inject sealant straight into your system with ease using basic tools or Leak Shot kits.
Leak Saver Direct Inject AC Refrigerant Leak Sealant is a professional-grade formula designed to permanently seal small refrigerant leaks in HVAC systems up to 5 tons. Compatible with nearly all refrigerants and system types, it installs easily via direct injection without messy tools. Trusted by HVAC technicians with over 4 million units sold, it safely protects your system components while preventing costly refrigerant loss.