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Need acid etch process before Anodizing to hide extrusion die lines
Supplier of the chemical. Bhabha Kothari
anodizing Co. employee - Bangalore, Karnataka, India
January 8, 2011
Hi, I am looking for a proper formulation with how-to-use info regarding Acid etching before Anodising for removal of die lines, graphite or roller lines, scratches, scuffs, etc. from Aluminium extrusions. I have tried mechanical brushing, but it didn't give desired results. please help me with name &
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