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Core One Drybox Magnetic Panel

Drybox panel for the Core One that is held on by magnets.
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updated July 31, 2025

Description

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Using this for making the side box into a drybox.  It snaps onto the side easily and securely, and has kept things much dryer than the outside air.  You will need to purchase several other parts to use this.  

= Printing =

No supports needed.  I used .25mm layer height and a .6mm nozzle.  I printed in PETG but anything should work.  Print 1 of everything except for the front connector, you need 3 of those.

= Part List =

x1 300x300mm Acrylic Sheet (https://www.amazon.com/dp/B0D93RP4TG)

x12 M3x10 screws

x6 M3x16 screws

x1 Foam Tape 8mm Wide x 2mm Thick, about 2.5m in length if doing 2 loops. (https://www.amazon.com/dp/B07L6L5GNW)

x?? 20x5x2mm Magnets (https://www.amazon.com/dp/B0B6PQPBP1)

x18 (Optional) M3 Square Nuts

= Magnets =

I wasn't sure how many I would need, so there are spots for up to 40, but that is definitely overkill.  You can get away with as few as 4, but I would say 16-20 is a good sweet spot.  The more you add the more it should compress the foam tape around the edges for a better seal.

= Square Nuts =
Designed screws to go into square nuts.  After putting it together, I think screwing into the plastic should be fine if you don't have any.  I created extra versions that don't have the slots for adding the square nuts.

= Assembly =

  1. Slide the 3 front_connectors into the holes in the main 4 corner pieces.  
  2. Put the acrylic sheet on.
  3. Screw the BackBottom/BackLeft/BackRight on to secure everything in place.
  4. Add the Handle and BackTop
  5. Put on the foam tape.  There are locations for 2 on both sides of the magnet slots.
  6. Glue in magnets with superglue.  Can start with just a few and slowly add more if you want it stronger.

 

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The author marked this model as their own original creation.

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