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> 4 rare earth magnets 7/8X1 neodymium cylinder epoxy+ni
4 rare earth magnets 7/8X1 neodymium cylinder epoxy+ni
4 pieces - Rare Earth Neodymium NdFeB Magnet Cylinders
Epoxy+Nickel+Copper+Nickel Quadruple Coating for Maximum Protection Against Corrosion
THE MOST POWERFUL Neodymium Magnets
Epoxy + Nickel + Copper + Nickel 4-layer coating is much more durable than Epoxy single layer coating because Epoxy single layer coating is thin and quicker to wear off and Epoxy single layer coating does not protect magnets against moisture or oxygen.
Epoxy single layer coating does not protect magnets against moisture or oxygen, it only protect magnets from corrosion in salt and acidic conditions. Nickel+Copper+Nickel coating provides protection against moisture and oxygen but is prone to corrosion in salt and acidic conditions. The combination of Epoxy and Nickel+Copper+Nickel coating is the best solution against both corrosion in salt, acidic conditions and moisture, oxygen.
Epoxy + Nickel + Copper + Nickel 4-layer coating has superior Corrosion Resistance and excellent adhesion to metal surface than Nickel coating, this coating is ideal for bonding metal
In summary, Epoxy+Nickel+Copper+Nickel 4-layer coating is the best all-purpose, the most durable and most effective magnet coating. Epoxy+Nickel+Copper+Nickel 4-layer coating is better than Nickel+Copper+Nickel 3-layer coating and Epoxy single layer coating.
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