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Silver Schools & Education

  • Medium Notice Board/Planning Magnets (30mm dia x 8mm high) (x12)
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    Available Colours
    Assorted , Black , White , Red , Blue , Green , Yellow , Orange , Silver
Product Code: F4M30
From £4.11

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  • 5 Star
Products in the Silver Schools & Education category have been rated 5 stars based on 3 reviews

Most magnets get their shiny silver finish from an additional coating such as nickel or stainless steel. The majority of our high-performance neodymium magnets are coated with a triple coating of nickel-copper-nickel to provide superior resistance to corrosion as without a coating they would corrode easily.

Most magnetic material including ferrite and samarium cobalt is a dull grey in colour without coating.