Master Care Leak Armor, HVAC/R Leak Sealant 2oz Permanently Seals and Prevents Leaks in A/C and Refrigeration Systems from 1.5 to 5 Tons$$Vehicle Parts & Accessories

Includes DRY R to increase system efficiency & FLASH UV Dye to find leaks MADE IN USA - America's Most Trusted AC/R Stop Leak Professional HVACR use - compatible with all oils & refrigerants, hose included Super Seal Sealant Total 3-in-1 dries, seals and includes Flash UV dye for a complete repair solution. Fast and easy to install and requires no pump down or recovery. Compatible with all oils and refrigerants and ideal for all systems including microchannel, heat pump and geothermal. Stops leaks now and prevents future ones too.