▷ SurPass 3000 is mildly acidic (3.0-3.5) and contains a cleaning and surfactant package for enhanced performance.

▷ SurPass 4000 is slightly alkaline (9.0-9.5) and contains no additives.

· Improved resist and polymer adhesion on a broad range of substrate materials

· Increased adhesion of evaporated metals to substrate materials

· Reduced z-potential for improved coating properties

· Replaces pre-wetting solvents

· ​Improved wet chemical resistance

· May eliminate the need for thermally matched glass

· Eliminates need for substrate dehydration bake prior to resist coating

· Non-Hazardous waterborne formulation. 

· No VOC or hazardous breakdown products