Bar's Leaks Block Seal Head Gasket Fix
Block sealant that seals cracked heads and blocks and stops leaks. Uses sodium silicate sealing liquid with gasket sealing particles to penetrate gaps and harden. Customer feedback highlights effective leak stopping
Highlights
- penetrating sealing particles
- antifreeze-compatible formulation
- seals leaks in heads and blocks
Pros
- Seals cracked cylinder heads and blocks
- Stops block leaks
- Antifreeze-compatible sealing liquid
- Particles penetrate gaps and harden
- Repairs blown head gaskets
Cons
- No customer insight data available
Best For
Features
- Stops block leaks
- Seals cracked cylinder heads and blocks
- Repairs blown head gaskets
- 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.
