A unique formula specially developed to permanently repair serious head gasket and porous block problems.

Product Features:

• Seals Cracked Heads & Cracked/Porous Blocks
• Guaranteed repair for the life of your engine
• Simple to use
• Shake and pour
• Only product that positively will not clog the coolant system
• Only product that can the system doesn't have to be ice cold
• Unique formula works on all water-cooled engines
• Guaranteed to make a repair or your money back
• Mixes with all type of antifreeze
• Works on Heater Cores & Freeze Plug Leaks
• No draining or flushing needed