Mastercool 53910 AUTO A/C MASTER LEAK SHIELD

Description

• Lubricates system and helps prevent leaks
• Seals small leaks in evaporator, condenser, hoses, o-rings and gaskets
• Illuminates larger leaks through the use of high quality universal fluorescent dye
• For R134a A/C systems
• Safe for hybrid and electric compressor
• Intertek laboratory test: No damage, No restriction

53909: Mini Auto A/C Master Leak Shield Dye Injector
“Cartridge Type” 1 oz injector with Auto A/C Master Leak Shield Sealant with dye, low side hose, R12 adapter