CIRCUPOSIT™ CONDITIONER 3320A is a mildly acidic conditioner for all hole-wall surfaces that promotes the adsorption of a thin, uniform layer of catalyst for total electroless copper coverage.

CIRCUPOSIT™ CONDITIONER 3323 A is a conditioner that contains powerful catalyst promoters that ensure total copper coverage of all epoxy and glass fiber surfaces resulting in void-free electroless copper plated through holes.