The customer was looking to improve their cleaning performance.
10% by volume ARMAKLEEN™ Rust Remover
Agitating Immersion Washer (SK 81.8, Graymills T12, Graymills T24)
Fresh water rinse followed by air pressure drying.
The ArmaKleen Technical Center recommended using 10% by volume ArmaKleen™ Rust Remover at 90°F in an Agitating Immersion Washer for a minimum of 24 hours.