Goodyear Radiator Leak Cap

It is an extraordinary leak sealant with a unique and exclusive formulation with suspended surface active agents that, without altering the color or appearance of the antifreeze, combine to seal small cracks and perforations in the cooling system. PROPERTIES | Protects the cooling circuit against losses by plugging leaks. Seals both open pores and those about to form, thanks to its content of suspended metallic and polymeric substances. Acts quickly. Does not clog or cake. It is compatible with all types of coolants. It is not necessary to empty the cooling circuit after use. Prevents the formation of rust and limescale. Compatible with all mono-ethylene glycol-based antifreezes, including organic (OAT) antifreezes. Improves engine heating and cooling performance. APPLICATIONS | For all cooling and heating systems in all types of vehicles with or without a water filter. Suitable for aluminum and plastic radiators. It is also compatible with all common coolant and antifreeze additives. DIRECTIONS FOR USE | SHAKE STRONGLY BEFORE USE. Start the engine and turn on the heater. Add when the engine is warm. Let the engine run for at least 10 minutes, until the thermostat opens. Compatible with all types of coolants.

Features

• Protects the cooling circuit against losses by plugging leaks. It seals both open pores and those about to form, thanks to its content of suspended metallic and polymeric substances.
• It is compatible with all types of coolants. It is not necessary to drain the cooling system after use. It prevents the formation of rust and limescale. It is compatible with all mono-ethylene glycol-based antifreezes, including organic antifreezes (OAT). It improves engine heating and cooling performance.
• For all cooling and heating systems in all types of vehicles, with or without a water filter. Suitable for aluminum and plastic radiators. It is also compatible with all common coolant and antifreeze additives.