I somehow missed the Ramen Noodle + Superglue = magic videos that apparently swept the internet a few months back. I checked a few and still have questions.
Mainly: Can I make custom training/prop swords or armor from the miracle compound?
You certainly can but I wouldn't expect them to last very long if you're planning on doing anything more than look at them. The resulting substrate is very brittle and not terribly abrasion resistant as evidenced by the ease with which people sand their repairs smooth.