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Best way to waterproof self righting floor chamber? boat in PETG in 2 parts
Hi, I have printed in PETG a boat with a self righting flood chamber. This boat is 40cm long in total and printed in 2 parts of 20cm, so the flood chamber can currently be accessed thanks to this cutting, until I glue both part together.
What is the best way to treat this flood chamber to prevent any water from leaking inside the boat?
I am not just talking about the fact that I need to glue both part together, I am also worried some water can enter through the PETG wall of the floor chamber inside the boat. The external hull will be post-processed helping to ensure it is waterproof, the flood chamber is not concerned thus my question.
What is the best way to treat this flood chamber to prevent any water from leaking inside the boat?
I am not just talking about the fact that I need to glue both part together, I am also worried some water can enter through the PETG wall of the floor chamber inside the boat. The external hull will be post-processed helping to ensure it is waterproof, the flood chamber is not concerned thus my question.