The purpose of Piston Seal is to compensate for excessive clearance between cylinder walls, pistons and rings. It does this by forming a pliable, self-lubricating seal. Piston Seal is not designed to remedy broken piston rings, worn bearings, oil leakages from gaskets etc., but within its scope is an interim treatment for heavy oil consumption and reduced compression. It has a history of success covering 25 years.

Treats engines up to 4.5 litres, comes in a 100g tube.

Founded in the United Kingdom more than 65 years ago, Holts has become an industry leader in the manufacture and global distribution of automotive aftermarket products.

 

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