So is commercially available “rust converter” got essentially tannic acid as a primary ingredient?
2026-04-29 11:06:49
0
Gary Ivy :
Michigan
2026-05-03 04:59:53
0
Red :
Is this the same as Tartaric acid
2026-04-28 10:57:40
0
neilsheldon445 :
Stuff is $500 a kilo here in South Africa … so not as cheap as it is there
2026-05-16 13:42:02
1
peterradencich :
do a little research. iron 3 tannate will turn blue black and stain anything that colour. it will be insoluble and very difficult to remove the colour, but it will protect and prevent more rust. be prepared to paint over it.
2026-04-28 14:29:17
2
ticky :
does this work to harden rusted wood??
2026-05-13 20:55:24
0
🇨🇦🍁WeLiveLikeKings🍁🇨🇦 :
I tried a bunch of these and none worked. some a lot more than 3$. so whats different about this one?
2026-05-22 12:22:40
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Johannes Kruger :
I don't understand you talk about engine's
2026-04-30 05:54:27
0
ryantoner114 :
so blueing
2026-04-30 11:14:07
0
jorgeantunes7340 :
Não percebi para o sector automóvel depois de se fazer o tratamento com ácido tanico.Devo proteger a superfície tratada com quê?
2026-04-30 20:44:34
0
captain :
thank you
2026-05-01 00:01:35
0
Davidb :
Ok
2026-04-30 21:45:27
0
user3781374092775 :
interesting
2026-04-28 18:09:37
0
Harry88851🏴 :
Im giving this ago this weekend
2026-04-28 09:15:02
1
Karl :
£35.00 per 500mg in U.K. A bit more than $3 in a grocery store.
2026-04-28 09:55:00
5
J P :
isn't tanic acid in black walnut shelves The husk I mean
2026-05-05 02:13:35
0
RollingWithDad :
vinegar also works.
2026-04-28 10:23:49
0
DH 🇹🇹 :
👍
2026-04-30 19:02:46
0
ikar dedal :
👍
2026-05-04 03:33:35
0
Karen Llewellyn833 :
🥰🥰🥰
2026-04-28 19:33:26
0
crazyb :
💜💜💜💜💜💜💜💜💜
2026-04-28 21:28:44
0
Liver German Shepherd :
🥰
2026-04-28 13:44:12
0
12 point :
😳😳😳
2026-06-23 12:01:28
0
Romano♤ :
Thank you for passing this knowledge to the world.
I'm african and it's easier to get food rather than a useful skilled information 😅
2026-04-28 09:50:14
1
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