Magnum™ S-450

MAGNUM S-450 is used to condition holes after drilling and before the desmear step in preparation for metallization. It is effective on a variety of resin materials including epoxy and polyimide. It is replenishable and does not require circuit boards to be dried prior to processing. Use in conjunction with MAGNUM K-OXIDIZER or MAGNUM N-OXIDIZER for desmear and etchback.

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