Emzone 12A A/C Stop Leak seals leaks permanently in metal and
rubber parts, including evaporators, condensors, driers, o-rings
and gasket joints.
Improves system efficiency and prevents future leaks.
Safe for all systems and will not clog or restrict flow.
The 4 oz. can contains sufficient stop leak to stop leaks in
2 lb. to 5 lb. A/C systems.