Pot magnets, or neodymium deep pot magnets, are the magnets contained with non magnetic or non metallic casing or housing, therefore that concludes the cup magnet, hook magnet, pot magnet, fishing magnet, mounting magnet, clamping magnet, pushpin or thumbtack magnet, bolt counterbores magnet, rubber magnet, thread magnet, epoxy magnet, other coated magnet and custom-made magnets, etc.
That protects from corrosion, impact damage and magnetism reduction quite helpfully. That concentrates the magnetism in one direction without regularly discussing further detail together. That provides to the extreme versatility for wide range of applications in industrial, commercial and personal area.
Pot magnets are working for heavy duty objects in requirement of high pulling force, such as 100 lbs(45 kg) and more. They have more advantages and functions over traditional magnets, maybe more than you can expect.