BONDERITE® M-AD MN-4

BONDERITE® M-AD MN-4 is a whitish-to-light-brown, alkaline additive powder for metal pre-treatment applications. The product increases the manganese content in phosphate baths, and decreases 'free acid'. BONDERITE M-AD MN-4 is composed of inorganic salts and has an unopened shelf life (in original packaging) of 36 months. 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.