Rislone Head Gasket Fix
What it does: Stops leaks, repairs The Problem: Block Leaks Cracked Cylinder Heads Blown Head Gaskets
The Solution: Stops Block Leaks Seals Cracked Cylinder Heads Repairs Blown Head Gaskets
No draining of the cooling system is required. This formulation contains a combination of antifreeze compatible sodium silicate sealing liquid and various size gasket sealing particles which penetrate gaps & cracks and harden to permanently stop leaks.
This seals because of the extreme heat inside the combustion chamber