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Forums › Gadgets, robotics, home automation, electronics (including wearables) › Waterproof a circuit board?
peejayw

1918 posts

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#310905 29-Nov-2023 18:53
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I need to waterproof a small circuit board. Clear nail varnish springs to mind but is there anything better that is locally available?

 

Thanks.




 I'm supposed to respect my elders, but it's getting harder and harder for me to find one now.

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MadEngineer
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  #3165922 29-Nov-2023 18:58
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Mount it so that it's floating in a box then flood it with this: Polyurethane Potting Compound | Jaycar Electronics New Zealand

 

 

 

Edit: NLA but you'll find some elsewhere




You're not on Atlantis anymore, Duncan Idaho.



peejayw

1918 posts

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+1 received by user: 123


  #3165939 29-Nov-2023 19:53
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Thanks, will look for some of that.




 I'm supposed to respect my elders, but it's getting harder and harder for me to find one now.

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