3/8 x 1/8 Inch Strong Neodymium Rare Earth Disc Magnets N52 with 3M Self-Adhesive (40 Pack)
3/8 x 1/8 Inch Strong Neodymium Rare Earth Disc Magnets N52 with 3M Self-Adhesive (40 Pack)
| Quantity of Packs | Price per Pack | Discount |
|---|---|---|
| Buy 2 | $23.74/pack | 5% Off |
| Buy 3 | $22.49/pack | 10% Off |
| Buy 5 | $21.24/pack | 15% Off |
| Buy 10 | $19.99/pack | 20% Off |
| Buy 25 | $18.74/pack | 25% Off |
| Buy 50 | $17.49/pack | 30% Off |
Magnet Specifications
Precision-Crafted in an ISO 9001 Facility
Manufactured to Meet RoHS & REACH Standards
Sold in Matched North/South Pairs
Each set of adhesive disc magnets includes 20pcs with the adhesive on the north pole, and 20pcs with adhesive on the south pole. This allows you to pair them together to create magnetic latches, fasteners, and other closures. Both the north and south poles will be attracted and attach to ferromagnetic materials.
If you need the magnets in a different configuration, please contact us.
Adhesive Usage Instructions and Best Practices
3M VHB adhesive works best on smooth, clean, and non-porous surfaces such as metal, glass, plastics (like acrylic and polycarbonate), painted or powder-coated surfaces, and sealed wood. For optimal adhesion, surfaces should be thoroughly cleaned with isopropyl alcohol.
Due to the incredible strength of neodymium, we strongly recommend allowing 24 to 36 hours for the adhesive to cure.
However, for porous materials like raw wood, concrete, fabric, or unsealed surfaces, traditional glue or liquid adhesives provide a stronger bond, as VHB tape relies on full surface contact to achieve its high-strength hold.
