Editing Phosphoric acid as metal pretreatment
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#Ospho is totally neutralized by reaction with both the rust particles and the steel underneath. | #Ospho is totally neutralized by reaction with both the rust particles and the steel underneath. | ||
#Because Ospho is water-based, the water can hide in nooks and crannies, causing adhesion failure of primer | #Because Ospho is water-based, the water can hide in nooks and crannies, causing adhesion failure of primer | ||
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====Application tips==== | ====Application tips==== | ||
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*Always make sure metal is dry before using ospho or priming. | *Always make sure metal is dry before using ospho or priming. | ||
*Sand or scuff before priming then use a wax and grease remover to clean. | *Sand or scuff before priming then use a wax and grease remover to clean. | ||
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==Naval jelly== | ==Naval jelly== | ||
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===Resources=== | ===Resources=== | ||
*[http://www.brown.edu/Departments/Visual_Art/documents/NavalJelly.pdf Naval Jelly MSDS] | *[http://www.brown.edu/Departments/Visual_Art/documents/NavalJelly.pdf Naval Jelly MSDS] | ||
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+ | ''need details here on exact concentrations, and use of naval jelly vs. traditional phosphoric acid treatments'' | ||
==Reasons for using phosphoric acid== | ==Reasons for using phosphoric acid== | ||
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==Published positions from primer and paint manufacturers== | ==Published positions from primer and paint manufacturers== | ||
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===Southern Polyurethanes, Inc.=== | ===Southern Polyurethanes, Inc.=== | ||
− | *[http://www.southernpolyurethanes.com/tech%20sheets%20new/epOXY%202006.pdf Southern Polyurethanes | + | *[http://www.southernpolyurethanes.com/tech%20sheets%20new/epOXY%202006.pdf Southern Polyurethanes]: |
<blockquote> | <blockquote> | ||
''"NEVER use SPI Epoxy over a Soda Blasted vehicle, Acid Etch/Wash Primer, Rust Converter or other Metal Treatments. NEVER!"'' | ''"NEVER use SPI Epoxy over a Soda Blasted vehicle, Acid Etch/Wash Primer, Rust Converter or other Metal Treatments. NEVER!"'' | ||
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==Use of phosphoric acid in an industrial setting== | ==Use of phosphoric acid in an industrial setting== | ||
''this section needs development'' | ''this section needs development'' | ||
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==References== | ==References== | ||
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*http://www.skybryte.com/index.html | *http://www.skybryte.com/index.html | ||
*http://www.ospho.com/data.htm | *http://www.ospho.com/data.htm | ||
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[[Category:Body and exterior]] | [[Category:Body and exterior]] |