PREDIP S-3

Process

  • Anti-Immersion Silver Agent

Explanation

  • PREDIP S-3 is a pre-treatment process specially developed to inhibit silver
    substitution deposits for silver plating

Advantages

  • It is especially designed for use on lead frame treated with copper strike
  • It has many effects for wettability and for even-silver deposits
  • It has many effects for pre-treatment in high speed silver plating process