Century Activator 444:
It is a palladium based activator also used in plating through hole.
(Material Safety Data sheet)
Century Additive 443:
PCB Chemicals used in combination with century Activator 444. It also removes the impurity present in the sensitizer bath.
Century Mild Etch 481:
481 provides clean and uniformly etched copper surface prior to surface activation and electroless plating of through-holes.
Century microetch 236:
PCB Chemicals used to etch copper before sensitizing the plating through hole surface.
Detailed PTH process
This stripper is used to remove the tin deposits from substrates that are sensitive to fluorine.
