Its called wustite, a form of rust but modified, its extremely hard and does not allow air or moisture to penetrate it therefore protect the underlying steel. Its easy. Did it in my metallurgy degree years ago.
2026-05-10 01:59:13
65
effvee :
bs lol in the navy they have 100's of sailors scraping rust layers and repainting with gray paint lol
2026-04-27 22:35:45
160
7thMirror :
okay if it's classified then how do you know about it
2026-06-05 02:05:59
0
EquinoxNZ :
Thats literally just Rust Converter which you can buy from prettymuch any automotive or hardware store
2026-05-13 09:34:41
16
JP1bythesea :
sounds like Permatex rust treatment .
2026-05-02 21:36:32
7
Mana Mana :
its called tannic acid
2026-05-06 08:45:14
10
creator mighty :
now after patent of WD40 ran out, competitions are creating making similar rust related solutions similar to WD40
2026-05-03 09:38:08
5
johnweekh :
is it lemons? lemons are good for removing rust.
2026-05-25 04:47:44
4
Paul Reinke635 :
Greed
2026-05-17 18:48:38
0
winstonlangley8 :
Coca Cola?
2026-05-08 12:27:24
3
danie :
Is this the same stuff they add to cola drinks? 😳
2026-05-18 07:18:44
4
Juskn Essentials :
So we just gonna ignore the Coca-Cola bit
2026-05-14 23:26:12
4
the fool :
ospho
2026-05-09 14:08:38
7
M. CHANDRAN MARUTHAN :
your video is too long.....
2026-05-04 01:46:52
13
Dude OfSteel :
how durable is that? my assumption is it works, but the metal still isn't as strong as before it rusted
2026-05-03 21:29:25
5
user4537884142976 :
asbestos!
2026-04-28 00:21:05
7
Kenny :
Awesome
2026-05-04 10:52:17
1
dyollremlap :
coca cola
2026-05-04 05:46:59
1
Manuel :
Coke Cola
2026-05-08 13:33:41
4
Original kitty :
Thank you
2026-05-06 14:38:23
1
Om3ga’71 :
Navel jelly
2026-05-17 19:45:19
1
Mark Schwenke :
Naval Jelly?
2026-05-08 02:22:51
5
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