 Question about phosphoric acid for the purposes of rust removal, Is full strength really better? |
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| bondo |
 Aug 2 2006, 07:09 PM
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Practicing my perpendicular parking  Group: Members Posts: 4,277 Joined: 19-April 03 From: Los Osos, CA Member No.: 587 Region Association: Central California  |
Hopefully we have some chemistry experts here..
I'm using Jasco Metal Etch to dissolve rust. It's phosphoric acid of unknown strength, and some sort of soapyness so it cleans too. The instructions say to dilute it with water. I've been working with the assumption that using it at full strength will give better/faster results. Am I right or am I just wasting metal etch? (It isn't THAT expensive, about $10 a gallon) |
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Posts in this topic
bondo Question about phosphoric acid for the purposes of rust removal Aug 2 2006, 07:09 PM
Brando Jasco? I used to pour that stuff on non-diluted al... Aug 2 2006, 07:31 PM TonyAKAVW I've tried both diluted and non-diluted. I fo... Aug 2 2006, 07:34 PM bondo Hmm. One thing I have noticed is it only works whe... Aug 2 2006, 07:36 PM
mihai914 Could be like Isopropylic Alcohol (rubbing alcohol... Aug 2 2006, 07:41 PM  |
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