Sealer For O RIngs & Seals Only
Finally, a way to minimize the costly repairs to your auto air conditioner. Each and every year it is common to replace the lost refrigerant that leaks out over the winter months.
Many leaks in the automotive air conditioner occur within the O-rings and seal areas. As O-rings and seals age, the materials begin to crack and shrink. Deterioration is the natural tendency of rubber and the heat from the engine exacerbates the deterioration.
FrostyCool Stop Leak comes in 4 ounce aerosol
The 4 ounce can contains enough Stop Leak to repair o-rings in 3 or 4lb A/C systems.