Adhesive N42 Neodymium Magnet - 15mm X 15mm X 1mm - Pack Of 10

Each magnet can support a steel weight of up to 0.95kg vertically when in flush contact with a mild steel surface.

The North pole is on the self-adhesive face, and the South pole is on the non-adhesive face. To attract, ensure the North pole of one magnet faces the South pole of another.

The 3M adhesive works best on smooth, non-porous surfaces. Adhesion on fabric may be weak and unreliable. Consider fabric-specific adhesives if needed.

Neodymium magnets are powerful. Keep them at a safe distance (several inches) from sensitive electronics, hard drives, credit cards, and pacemakers to avoid potential interference or damage.

The North pole is on the side with the adhesive, and the South pole is on the flat, non-adhesive side.

Store them in a cool, dry place, ideally separated or in their original packaging, away from strong magnetic fields and sensitive electronic devices.

The 3M adhesive is designed for a permanent bond. Removing and reapplying may compromise its stickiness and the magnet's holding power.

Ensure the application surface is clean, dry, and smooth. Reapply pressure for a longer duration. Test on a different surface.

Verify the magnet is in direct, flush contact with a ferromagnetic material (like steel). Check that no other strong magnetic fields are interfering.

Check the pole orientation. The adhesive side is North; the non-adhesive side is South. Ensure opposite poles are facing each other for attraction.

The surface may not be suitable for the adhesive. Clean the surface thoroughly and try reapplying with sustained pressure. Avoid applying to flexible or oily surfaces.