Overview

Bar's Leaks will seal any leaks throughout the cooling system/radiator. It's best used as a preventative maintanence treatment. It functions to inhibit rust and scale, lubricates the seal on the water pump and most importantly seals internal and external leaks. BL340 is suitable for 6-8 cylinder engines. And all cooling systems 15-34 litres.
Bar's Leak is poured into the radiator turning the water a milky white. The Rhizex particles - the real "Stop Leaks"- find their way into cracks and porous metal. They dry out there and expand, forming in external leaks, a substance similar to putty. In internal leaks, especially where the heat is intense, these oil saturated particles form a resinous-like carbon that stops leaks successfully withstands compression.

Features

Specially formulated for Australian and New Zealand conditions
Recommended for use in all engines including aluminium
Harmless to rubber, plastic and all metals
Principal ingredient is a natural product
Used and recommended by leading vehicle manufacturers
Seals weeping freeze plugs

Specifications

BL340