EQUIPMENT
6th April 1989, Page 35
6th April 1989
Page 35
Page 35, 6th April 1989
— EQUIPMENT
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AA WARNING • Operators tempted to buy electronic rust-prevention devices are warned by the Automobile Association that cathodic protection needs permanently wet conditions to provide a continuous path for an electric current.
Chief AA engineer Doug Houston says: "We have not seen any convincing independent test reports on these devices, and we advise people to steer clear of them."