Phosphoric acid as metal pretreatment

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 ==Use of phosphoric acid in an industrial setting==
-I've used "Ospho" to restore cars for over 25 yrs without a problem and wont prime a stripped car without it,no matter how it was stripped,(sanded,blasted or chemically).I believe the only people that dont like it haven't used it.or simply used it wrong...it works well with any type of primer or "ANY" brand ,so I totally disagree with (SPI)since thats the epoxy primer I use and prefer over all others...One of the few auto body products I swear by....posted by "deadbodyman"
+''this section needs development''
 ==References==

Revision as of 14:23, 25 March 2010