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Forums > Sailing General

Anti-mould Paint

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Created by Trek Thursday, 19 Mar 2026
Trek
NSW, 1200 posts
Thursday , 19 Mar 2026 6:25PM
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Below decks Im constantly cleaning of mould that seems to like growing on two pack. Has anyone tried anti-mould paint? Bunnings sell it for bathrooms.

Ramona
NSW, 7745 posts
Friday , 20 Mar 2026 8:14AM
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The constant rain and high humidity has given me a lot of a problem with mould as well. I don't think it matters what paint you have it forms on all types and on plastics as well. I have found that oil of cloves is the best to control it. Google AI covers it nicely. Just be aware it is very unpleasant to breath the fumes.

Planter
NSW, 169 posts
Friday , 20 Mar 2026 11:21AM
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Get the biggest Hanging Bag Moisture Grabbers from Bunnings -( 3x496 g )

Will last a couple of weeks ,during present conditions,in Contessa cabin,with minimal ventilation.

Or get serious with DeHumidifier ?

Trek
NSW, 1200 posts
Yesterday , 20 Mar 2026 5:35PM
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I tried a 12V Humidifier but very heavy on batteries. The one I have was 5A 24/7. I've just cleaned the V berth Im thinking Ill paint half with Bunnings anit-mould paint and see what happens. Anti-foul works!

JonE
VIC, 577 posts
Yesterday , 20 Mar 2026 9:42PM
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Trek you should try a powered marina berth, it's very convenient, and you don't need one of those pesky anchor alarms....



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Forums > Sailing General


"Anti-mould Paint" started by Trek