Acidified Pumice

SKU: N723038 Categories: , Tag:

ACIDIFIED PUMICEis a uniform blend of fine pumice and citric acid, ideally suited for micro-roughening copper surfaces prior to dry film and/or LPI solder mask. The particle distribution of ACIDIFIED PUMICEwas selected based upon efficiently processing difficult features, particularly mechanical plugging of high aspect ratio through holes.

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