For removing water from waterlogged boards (surfboards, paddle boards, windsurf boards, etc). Use packing tape to attach to the damaged part of the board then attach aquarium tubing and a vacuum pump (I'm using a reversed air pump*). A printable water trap can keep water from getting into the pump.

Printer: -- Eustathios

Filaments: -- Zen Toolworks Clear Flexible -- 3D Supply Source Red Flexible -- Atomic Aqua Translucent PETG

*affiliate link