Cylinder Block Seal
Wynn's Cylinder Block Seal repairs cracks in cylinder blocks without dismantling.
- Forms a glass hard layer when exposed to air.
- Repairs cracks in cylinder blocks of cast iron, steel and aluminium, without dismantling.
- Stops head gasket leaks.
- Assures a permanent repair in 30 minutes.
- Resists high pressures, water pressure and vibration.
- Does not clog hoses.
- Does not repair rubber gaskets (such as cylinder-head gaskets).