Mishimoto, the world leader in performance cooling products, is proud to introduce Mishimoto Liquid Chill Stop-Leak. Features and benefits include:

Fixes most leaks in water cooled engines

Use for cracked heads, head gasket failures, cracked blocks, radiators, heater cores, and water pumps

Mishimoto Liquid Chill Stop Leak® mixes safely with all antifreeze

No coolant system draining or flushing required

Suitable for use with aluminum and other radiator materials

Safe for use with automotive, truck, and dirt bike engines

Repairs are permanent and guaranteed for the lifetime of the engine

Pair with Mishimoto's Liquid Chill® for the ultimate cooling fix