Head Gasket & Cracked Block Fix

Drybrytes' Head Gasket & Cracked Block Fix permanently seals within minutes using liquid technology. Drybryte offers a permanent repair for blown head gaskets and cracked block. It mixes safely with all types of coolant and is suitable for petrol or diesel engines.

Directions:
For optimal results make sure the engine is cold. 
Remove the radiator cap and add product directly into the radiator or expansion tank. 
After replacing the cap, start the vehicles engine and turn the heaters on full.
Run the engine for 60 minutes, allowing it to reach operating temperature.
Turn the engine off and leave for another 60 minutes, this ensures the engine cools completely and the product fully bonds the gasket/cracked block.
Once this is done, top up on coolant and drive vehicle as normal.

500ml treats upto 20ltr engines.