MasterCool 53615-A Universal Auto Master Leak Shield with Dye

In Stock

SKU ML53615-A
Easy to use! Stops leaks in metal and rubber automotive air conditioner parts including evaporators, condensers, o-rings, gaskets and hoses.
  • For use in R134a, HFO-1234yf, hybrid and electronic A/C systems.
  • Includes o-ring conditioner, proprietary anti-wear and anti-oxidant additives.
  • Adds 1 oz. (30 ml) leak stop with U/V leak detection dye.
  • Patented delivery system, does not contain refrigerant.
  • Safe, does not contain harmful polymers
  • HFC Free Aerosol
  • US Patent No. 8,074,009, other US and foreign patents pending

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