Self-adhesive rubber protection discs (5)
Self-adhesive rubber protective discs protect fragile surfaces against scratches and increase the grip of pot magnets on smooth materials such as glass, paint, and plastic.
Which protective disc should you choose?
Choose the disc by diameter to match your magnet: Ø20, Ø25, Ø30, Ø40, or Ø50 mm. All discs are made of rubber, are self-adhesive, and resistant to 80 °C. Check in advance whether the disc fits your magnet. Read our article on when to use a rubber protective disc.
| Diameter | Fits |
|---|---|
| Ø20 mm | Magnets of approximately Ø20 mm |
| Ø25 mm | Magnets of approximately Ø25 mm |
| Ø30 mm | Magnets of approximately Ø30 mm |
| Ø40 mm | Magnets of approximately Ø40 mm |
| Ø50 mm | Magnets of approximately Ø50 mm |
An extra layer between the magnet and the surface can reduce the holding force, so always test whether the combination is strong enough. Looking for the magnet itself? View our guides on disc magnets, ring magnets, and pot magnets. Still in doubt? Ask the Magnet Specialist using the magnet advisor. Orders placed and paid for before 16:00 will be shipped the same business day, provided they are in stock.
