Basic cleaning performance testing was conducted using ASTM G122 as the bases for cleaning.
Cleaning: Media Blast with Baking Soda in machine from BSC Co Inc, Blasted each coupon 20-30 seconds under pressure of 80-100 psi
Rinsing: 1/2 minute with tap water, manual, at 120 F
Drying: Heat gun at 500 F
Contaminant: ITW Dykem, Ink, Steel blue-DX-