Rust Prevention Tips for Boat Owners

Rust is the by-product of the oxidation in metals, which occurs on contact with air and moisture.  Metals corrode when in contact with the air and the moisture in it, and while this process is slow, preventing rust from developing is by far a better strategy than removing it.  Small areas of rust are not generally a problem and can be easily removed, but larger areas can be trouble and can result in structures weakening significantly over time.  As boats constructed with metal features – or entirely from metal – are in close contact with air and water, they are particularly vulnerable to the formation of rust.  To maintain not only the look but the structural integrity of a boat, rust prevention and rust treatment are both important. In addition many boats are in contact with salt water – salt is corrosive and combined with rusting metal can be frustratingly damaging.  

Preventing rust

Rust prevention is always the better course of action for boat owners and there are a good range of products on the market to assist.  As boats can be left unused over the winter months, rust can develop during this period, any small areas that do appear should be immediately dealt with using a rust treatment product.  Essentially the best way to prevent rust is by maintaining a good cleaning regime.  If you are using the boat at sea, a regular wash down with non-salt water and mild soap will clean off the damaging salt.  A more thorough clean will be essential at the end of season, before storing the boat away.  Applying rust prevention treatment after thoroughly cleaning the boat before winter storage will help to minimise the risk of rust developing, while a similar pre-season treatment is advisable before launching yourself back onto the ocean waves.  Even for boats that are used on fresh water lakes and rivers, the same principles apply. 

Out of season rust proofing

During the sailing season rust should be addressed as soon as it appears, again rust treatment products will help you to remove the offending deposit.  Areas of damage should be checked carefully to ensure no serious corrosion has happened.  Small areas of rust develop into large areas of rust if they go unchecked, so fast action is the key.  Whatever you do, always check the boat thoroughly, and regularly, to ensure you spot areas of rust quickly.  Once given the chance to establish itself rust will quickly spread.  Good cleaning and maintenance will prolong the life of your boat, and save you money. 

Boat owners should ensure that rust prevention is a priority to prolong the life of their vessels.  Once rust has developed it will spread quickly and can be damaging as well as dangerous. 

Prevention is better than cure. There are a number of products that can offer prevention against rust. Dinitrol rust prevention products have been found to be very effective and easy to use while still remaining affordable.


Author: Lynette Holroyd
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