Traditional Iron Phosphates

View the PPG TrueFinish Pretreatment Product Selection Guide for Traditional Iron Phosphates

Chemfos 158
Chemfos 158 is a high-temperature iron phosphate designed for steel substrates to provide maximum corrosion protection performance.   Produces a blue to gold coating that can get dusty with higher temperatures.  This product is a Bonderite 1000 offset.

Technical Data Sheet

Ultraguard ATP50M
Ultraguard ATP50M is low temperature iron phosphate for steel substrates that can be used as both the starter and replenisher package.

Technical Data Sheet

Ultraguard ATP50F/FR
Ultraguard ATP50F/FR is a low temperature iron phosphate that contains fluoride for use on steel, galvanize steel and aluminum substrates.  "F" is the starter chemical and "FR" is the replenisher chemical.

Technical Data Sheet