Kolkata, West Bengal, India 
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Rass-O’-Nil® Galvo is the one-step clean aluminium, coppper and galvanized metal treatment. Rass-O’-Nil Galvo cleans, prepares, protects and brightens amphoteric metals. Rass-O’-Nil Galvo prevents white rust oxide and deposits an ultra-fine conductive metallurgical oxide conversion deposit on the metal surface. Powder-coating, paint and other finish coatings adhere better to the Rass-O’-Nil Galvo treated metal surface. Anchor points on the Rass-O’-Nil treated metal surface improve the finish coating’s bonding and adhesion with the Rass-O’-Nil treated metal surface. Rass-O’-Nil’s deposit on the metal surface acts like a buffer and provides better protection from coating failure because of the difference between the thermal expansion of the metal and the finish coat.
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