Can you 3D Print a fully waterproof part? Titan, Titanic or Nautilus results at 200 ft depth test?

I have been having trouble finding a way to prototype waterproof parts - this is one of the original reasons I purchased a resin printer, but I am now finally testing it! I used the resin printer to print a sphere with a 0.200" wall and a 0.25" neck wall thickness and tested it to 90psi to see if there were any air leaks. Please comment and let me know what you think or what I should try next!
Here's a quick video showing most of the build process for the mechanical components of the Buster Beagle MK3 DIY Desktop Pneumatic Injection Molding Machine.
Please like and subscribe if you enjoyed any part of it!
Tools and parts used:
Creatlity Halot Mage 8k Resin Printer: amzn.to/4baZNSE
Creality UW-2 Wash and Cure Station: amzn.to/3UkQkBk
99% Isopropyl Alcohol for Wash Station: amzn.to/44gYYp4
Sunlu ABS like resin:
amzn.to/3S4YeP3
Pressure regulator:
amzn.to/4bDhWbH
1/4 NPT fittings:
amzn.to/3WjUb3T
Tubing kit:
amzn.to/4d36cjR
Thread tap:
amzn.to/4cZcIbf

[@rylis2]

I fully support the dirty cleaning bath

[@buffaloislandengineering]

This is my favorite comment I’ve ever received! Thank you, @rylis2! Maybe I can send the IPA to a KZbinr that wants to demonstrate how to clean it 😂