ADBCS250 Penrite Block & Cylinder Head Seal – 250ml

ADBCS0005 Penrite 250ml Block & Cylinder Head Seal is a permanent engine block, cylinder head and Cooling System sealer formulated with ceramic fibres and Copper to ensure a fast and permanent seal of gaskets, fractures and cracks in a vehicle’s cooling system.

ADBCS250 APPLICATION

Penrite Block & Cylinder Head Seal is designed for use in all modern automotive cooling systems and is compatible with all types of materials used throughout the cooling system, including all metals, plastics and rubber components. It is compatible with all types of coolants and will not block the cooling system.

Penrite Block & Cylinder Head Seal uses the latest ceramic fibre technology combined with copper to permanently seal broken and weeping head gaskets, block and cylinder head fractures, radiator cracks or splits and engine welsh plugs to prevent coolant loss and engine overheating. It will also seal broken heater cores and prevent expensive coolant leakage that can cause damage to the inside of a vehicle.

INSTRUCTIONS FOR USE

One bottle will treat up to 38 litres of coolant.

• Allow engine to cool (make sure engine is cool enough to remove the radiator cap)
• Shake the bottle well
• Pour half of the contents of Penrite Block & Cylinder Head Seal into the radiator or radiator overflow tank
• For very small 4 cylinder engines, use a third of the contents of the bottle
• Fill radiator or overflow tank to the proper level with coolant*.
• Turn the heater on full and fan on high.
• Start vehicle and idle the engine for at least 15 minutes.
• Turn the vehicle off and allow to cool.
• Top up the radiator or overflow tank with a coolant*
• Check that leaks have been sealed. If leaks are still present, a mechanical repair may be necessary
• Vehicle may be driven normally following these procedures
• Leave in the cooling system for continued protection

* Penrite recommend using Penrite OEM Approved Coolants and Penrite De-Mineralised Water when refilling the cooling