I think this is common solution for eFoil DIYers. I transport my mast disconnected. Board bottom is flat with 4 threaded mast mounting inserts and slot for motor wires. And one hole for cooling water supply.
Silicon gasket mold is 3d printed.
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I think I understandā¦ but Iām not sure 
Can you upload a pic of de board please ? the point where the master will be connect.
Thanks a lot
Denis
Ok thanks a lotā¦ now I understand.
Butā¦ how the water itās go trough that hole without leaking please ?
Thanks again
Denis
Silicon gasket is thicker then black rubber gasket and has a bump around the hole (hard to see on pic)
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It is possible to do in different ways.
I usually do a small hole in The board just below my mast there my cables and connectors goes out so i can connect/disconnect them before i mount The mast on ny box. In this board i have The vesc installed in a box on The mast so it is The power cables going out. In my previous board i had The vesc inside The board with a small heatzink and fan for cooling, then i had The three motor cables instead.
Then i have a sealings behind The mast so it is usually not comning in any water to the connectors. The cables are sealed with sixaflex 291i so i do not get any water into The batteries in The box.
I havenāt fixed The finishing yet on The box 
but it is working without any problems.
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Okā¦ now Iām convinced
I must still study a lot in order make my own boardā¦ but I have a lot of time until next spring
Thanks a lot all !!!
Please disclose what you mean, cant figure out the 2 flaws. Perhaps abit to little bottom surface?
Hi, just wanted to know how to solder this kind of connectors? What temp to prevent them from melting the casing?
Hereās what I bought.
Just buy this tool:
Then you donāt need to solderā¦
Hello,
tosh.jah is right. These connectors are not intended for soldering. Good luck with your project.
Would you have a link to these connectors ?
Check the supplierās product list or contact their agent. I canāt find the exact link but itās there.
Most of us buy them here:
https://eu.mouser.com/ProductDetail/Amphenol-Industrial/SLPPA25BSB1?qs=qSfuJ%252Bfl%2Fd47LHg%252Bm%252BuNYw%3D%3D
where can i get these connectors the link you gave is closed please help me
They are called āsurlokā
If you search on the Mouser site you will find many
thank you for helping
Here you have the exact article number to find them on mouser:
Cheers 
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I couldnāt find the same, can you give me the link?
Merhaba!
Here you have the link:
https://www.mouser.de/ProductDetail/Amphenol-Industrial/SLPIPA16BSB?qs=XeJtXLiO41RzXiFz6PjVLQ%3D%3D
The code for the black version Iām using is SLPIPA16BSB
Here you can see the sheet, on how to read those codes:
Cheers
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