Magnet sigel SuperDym Magnet Sigel C10 ExtraStrong 20×20 mm Polished

Disc magnet sigel SuperDym C10 ExtraStrong, polished finish, size 20×20 mm. This compact, high-strength neodymium disc magnet provides a concentrated holding force in a small footprint. The polished surface gives a neat appearance and offers basic resistance to corrosion, making it suitable for visible installations as well as concealed mounting in housings or craft projects. The magnet is designed for applications that require reliable attachment of small metal parts or organization solutions in offices and homes.

Advantages

The SuperDym disc magnet combines a high magnetic pull with a compact 20×20 mm form factor, allowing strong retention where space is limited. The polished surface reduces surface oxidation and presents a clean look when exposed. Its robust magnetic performance enables repeatable attachment and removal of small metal objects without deformation or wear-prone mechanics. The simple geometry supports easy embedding into wood, plastic, or thin metal housings.

Suitable for

• Fastening small metal items such as nameplates, signs, or panels
• Mounting craft and DIY projects where a strong small magnet is needed
• Office and home organization: holding notes, lightweight tools, or kitchen utensils
• Embedding in enclosures, displays, or fixtures for detachable closures

Key specifications

• Shape: disc
• Material: high-strength neodymium magnetic material
• Finish: polished surface for reduced oxidation and neat appearance
• Dimensions: approximately 20 × 20 mm (diameter × thickness or square face as applicable)
• Magnetic grade: ExtraStrong class suitable for high retention in compact size

How to use

Place the magnet directly onto clean metal surfaces for immediate holding or embed it into predrilled cavities in wood, plastic, or thin metal housings to create concealed fastening points. For glued installations, use an appropriate adhesive compatible with the housing material and the magnet base; ensure the contact surfaces are clean and dry before bonding. Observe polarity when combining multiple magnets or when aligning with other magnetic components to ensure the intended attraction or repulsion. Avoid crushing or striking the magnet, and handle with care during installation to prevent chipping.

Usage recommendations

Keep the magnet away from sensitive electronic devices, magnetic storage media, and medical implants. For best performance, verify the holding force in your specific application and, if necessary, increase contact area or add additional magnets for heavier loads. Store magnets separately or with spacers to prevent sudden attraction and potential damage.