Strong Neodymium Disc Magnet 20x4mm N42 with 3M VHB Adhesive Backing

The Ultimate Industrial Fastening Solution

Stop drilling holes and start creating seamless joins with this industrial-grade neodymium disc magnet. Designed for high-performance applications, this powerful magnetic solution combines the extreme pull force of N42 Rare Earth material with the world-class bonding power of 3M™ VHB™ adhesive. Whether you are mounting metal trim, fabricating industrial components, or organizing a workshop, this magnet provides a clean, permanent, and unobtrusive bond on non-ferrous surfaces.

Why You’ll Love This

• Exceptional Holding Power: N42 grade neodymium provides a substantial 6.16 kg pull force despite its compact 20mm size.
• Premium 3M™ VHB™ Adhesive: Equipped with F9473PC high-performance acrylic adhesive for superior long-term holding on metal and rigid plastics.
• Weather and Heat Resistant: The transparent adhesive is ideal for both interior and exterior applications, maintaining integrity in diverse environments.
• Seamless Integration: The slim 4mm profile allows for discreet installation in scale models, cabinetry, or artistic works without bulky hardware.
• Versatile Application: Perfect for metal fabrication, industrial joining, heat sink bonding, and high-end DIY maintenance projects.

Product Details

• Diameter: 20mm
• Thickness: 4mm
• Magnetic Grade: N42 Rare Earth Neodymium
• Pull Force: 6.16 kg
• Adhesive Type: 3M™ VHB™ F9473PC (Applied to North Side)
• Liner: Poly-coated kraft paper liner