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Liquid metal pre-treatment composed of inorganic salt, inorganic acid, nitrate and water for increasing the zinc content in zinc-phosphate baths.

BONDERITE® M-AD N (GRANO STARTER N) is a colorless, acidic liquid metal pre-treatment product composed of inorganic salt, inorganic acid, nitrate and water for increasing the zinc content in zinc-phosphate baths. Please note: BONDERITE M products are used in the surface modification of metals and usually applied in a multi-stage process. The performance of these surface treatments depends on various factors such as the preceding cleaning or etching steps (BONDERITE C portfolio), line design or process parameters.