| |
Click on image for the lowdown. 
====
| | | Forums66 Topics128,102 Posts1,056,184 Members48,436 | | Most Online14,466
Apr 26th, 2026 | | AD Chevy Trucks  Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
| | THANKS!
For helping keep this great
old truck web site
on the Internet for over 30 years! and not clogged down
with Ads!  Again, thanks!
| | | | Joined: Jun 2001 Posts: 169 'Bolter | | 'Bolter Joined: Jun 2001 Posts: 169 | Dan,
When I have used phosphoric acid to dissolve rust the metal always comes out with a mat grey color.
I'm not sure what was applied to your metal - maybe a phosphoric paint?
Does the orange color rub off like surface rust? Maybe the washing with water has made it rust? When I use phosphoric acid (diluted to 10% with water) I don't rinse it with clear water I just let it dry.
Paul | | | |
Entire Thread
|  
phos acid, how should it look when done
| dgallagher | 06/10/2009 1:22 AM | |
Re: phos acid, how should it look when done
| Wisner955 | 06/10/2009 1:37 AM | |
Re: phos acid, how should it look when done
| dgallagher | 06/10/2009 1:52 AM | |
Re: phos acid, how should it look when done
| BIG CHEVY 3600 | 06/10/2009 2:26 AM | |
Re: phos acid, how should it look when done
| dgallagher | 06/10/2009 2:42 AM | |
Re: phos acid, how should it look when done
| BIG CHEVY 3600 | 06/10/2009 2:53 AM | |
Re: phos acid, how should it look when done
| dgallagher | 06/10/2009 3:02 AM | |
Re: phos acid, how should it look when done
| Czechman | 06/10/2009 4:00 AM | |
Re: phos acid, how should it look when done
| dgallagher | 06/10/2009 4:20 AM | |
Re: phos acid, how should it look when done
| BIG CHEVY 3600 | 06/10/2009 2:43 PM | |
Re: phos acid, how should it look when done
| 62 mark | 06/12/2009 12:54 AM | |
Re: phos acid, how should it look when done
| Czechman | 06/12/2009 11:58 AM | |
Re: phos acid, how should it look when done
| BIG CHEVY 3600 | 06/12/2009 2:17 PM | |
Re: phos acid, how should it look when done
| ScottGMC40001964 | 06/20/2009 12:39 AM | |
Re: phos acid, how should it look when done
| Flxible | 06/20/2009 2:56 AM | |
Re: phos acid, how should it look when done
| Czechman | 06/20/2009 12:10 PM | |
Re: phos acid, how should it look when done
| ScottGMC40001964 | 06/22/2009 4:08 AM | |
Re: phos acid, how should it look when done
| Flxible | 06/22/2009 4:32 AM | |
Re: phos acid, how should it look when done
| Czechman | 06/22/2009 1:05 PM | |
Re: phos acid, how should it look when done
| DennisM | 06/22/2009 2:33 PM | |
Re: phos acid, how should it look when done
| Hookalatch | 06/22/2009 4:50 PM | |
Re: phos acid, how should it look when done
| Flxible | 06/22/2009 5:44 PM | |
Re: phos acid, how should it look when done
| Czechman | 06/22/2009 10:39 PM | |
Re: phos acid, how should it look when done
| Flxible | 06/22/2009 11:25 PM | |
Re: phos acid, how should it look when done
| Hookalatch | 06/24/2009 3:34 AM | |
Re: phos acid, how should it look when done
| Czechman | 06/12/2009 11:54 AM | |
Re: phos acid, how should it look when done
| Modelman | 06/24/2009 1:40 PM | |
Re: phos acid, how should it look when done
| Flxible | 06/24/2009 3:54 PM | |
Re: phos acid, how should it look when done
| dgallagher | 06/30/2009 4:36 AM | |
|
|
| |
