Íman de neodímio redondo extra forte SIGEL C10 Prateado 20mm x 10mm (pack de 4)

The SIGEL C10 Extra Strong Neodymium Disc Magnet is a high-performance magnetic solution designed for demanding office and home applications. With a powerful holding force of approximately 1.5 kg per magnet, these silver-coated discs provide reliable grip on whiteboards, magnetic boards, and other ferromagnetic surfaces. The pack contains 4 magnets, each measuring 20 mm in diameter and 10 mm in height, finished with a durable nickel-plated coating for corrosion resistance.

Advantages

These extra strong neodymium magnets offer exceptional holding power in a compact disc shape. The nickel-copper-nickel coating ensures long-lasting protection against rust and wear, making them suitable for repeated use. Axial magnetization provides optimal performance for flat surface attachment. The high residual magnetism and demagnetization resistance guarantee consistent holding strength over time.

Suitable for

• Securing documents, posters, and notes on whiteboards or magnetic boards
• Organizing tools and small metal items in workshops or garages
• Displaying artwork or photos on magnetic surfaces
• Educational demonstrations and DIY projects requiring strong magnets

Key specifications

• Product Type: Disc Magnet
• Magnet Material: Neodymium (NdFeB)
• Magnet Strength: Extra Strong
• Holding Force: Approx. 1.5 kg per magnet
• Shape: Disc / Cylindrical
• Diameter: 20 mm
• Height: 10 mm
• Colour: Silver
• Surface Coating: Nickel-plated (Ni-Cu-Ni)
• Quantity per Pack: 4 pieces
• Max. Operating Temperature: 80°C
• Magnetic Polarity: Axial
• Packaging Type: Blister Pack

Recommendations

For best results, use on clean, flat ferromagnetic surfaces. Keep away from sensitive electronics, credit cards, and pacemakers. Not suitable for children under 3 years due to small parts.