alloy toe rail fixings - corrosion protection

saltyrob

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Joined
11 Apr 2004
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Suffolk
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Good evening folks,

Our boat has an alloy toe rail fixed through the deck with flat head stainless steel bolts to finish flush.I need to replace some of the washers on the underside of the deck which have corroded.When I refixing the bolts do I need to cover them in paste,cannot remember its name, to prevent corrosion between the two types of metal.I wondered if paste would be effective as it may get squashed out as the bolts are tightened.

Many thanks

Rob
 
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