Corrosion Stainless vs Aluminum

[Delancey]

Originally Posted by a64pilot

But as far as a non Newtonian fluid, I doubt it, reason is just how dense can that stuff get?

Old news but they are working on body armor.

Shear-thickening Fluid - How Liquid Body Armor Works | HowStuffWorks

https://m.youtube.com/watch?v=L5Ts9lYZIDk

Regarding abrasive particle size, you should know this but the larger the abrasive particle, less precise fit. Pretty basic.

But whatever, use your Comet if it works for you or whatever. I don't care.

[pacific_voyager]

I have developed a method to add threaded backing plates to a mast, in case the threads are too damaged to reuse. See www.svbeatrix.com/articles.

[s/v Jedi]

Originally Posted by Delancey

"Toothpaste has the abrasive component like the above mentioned cleaners but is also a non-Newtonian fluid."

[...]

P.S. for those who want to learn something about the colloidal silica they are using with their epoxy, read this-

https://en.m.wikipedia.org/wiki/Thixotropy

IIRC colloidal silica (cabosil) is actually used in toothpaste, soft icecream etc.