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The No.1 windscreen washer additive

The world's most trusted stop leak since 1947

Bar’s Leaks Australia
& H.O. Wiles Limited

Bar’s Leaks Australia LP & H.O Wiles Limited (est. 1908) manufacture and market some of the most trusted names in automotive chemicals. These include the Bar’s Leaks radiator products plus the market leading Bar’s Bugs windscreen washer additive range and, more recently, we have added Workshop Hero products to our range.

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