water cooling for E3D V6 / Volcano

inpired by: https://www.thingiverse.com/thing:3697905

Hotend water cooling.
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Minimalist subtle solution enables assembly without the need to change the print head.
The heatsink was glued using a two-component glue. The entire print was also coated with glue from all sides.

I recommend doing a pressure test below the water level with a compressor or bicycle hand pump.

My Ender 5 plus 200mm/s
https://youtu.be/icf3OeONVf4

Why water cooling?
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It will enable slow printing with high temperature.
It will allow to reach a higher temperature of the hotend.
It solves the problem of E3D when the filament softens before it enters the heatbreak.

Other parts of this solution
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tube joiner: https://www.thingiverse.com/thing:5436965
water reservoir jar lid: https://www.thingiverse.com/thing:5436977


Weight in no problem
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Weight gain is minimal. I use a dire