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Disc magnet rubber coated Ø 16,8 mm, height 4,4 mm, holds approx. 1,5 kg

water-proof, neodymium, N45

Item number S-15-03-R
Strength approx. 1,5 kg
Displacement force approx. 450 g
Unit of Sale 1 piece
Price and rebate
1 pc. 1,96 EUR ea.
from 3 pcs. 1,73 EUR ea.
from 10 pcs. 1,52 EUR ea.
from 20 pcs. 1,42 EUR ea.
from 40 pcs. 1,34 EUR ea.
Ask for a rebate from 600 pcs.
incl. VAT plus shipping

1,96 EUR

incl. VAT plus shipping

promptly deliverable

Available: 6 381 pieces

Delivery time: 4-12 business days



These neodymium magnets feature a rubber coating and are suitable for permanent outdoor or underwater use. The advantages of rubber coated magnets at a glance:

  • Rust-resistant even in wet environments
  • Protection against scratches on delicate surfaces, such as whiteboards and magnetic glass boards
  • Substantially higher magnetic adhesive force in shear direction compared to neodymium magnets of similar size

Please note: The rubber coating may leave dark marks when the magnet is forcefully dragged over a surface. However, such marks can easily be removed with a moist cloth.

Technical data

Article ID S-15-03-R
EAN 7640155437899
Material NdFeB
Strength approx. 1,5 kg (approx. 14,7 N)
Displacement force approx. 450 g (approx. 4,41 N )
Sticks to whiteboard 8 A4 sheets
Covering Rubber (TPR)
Colour Black
Shape Disc
Diameter D 16,8 mm
Height 4,4 mm
Direction of magnetisation Axial (parallel to height)
Magnetisation N45
Max. working temperature 80 °C
Weight 4 g
PDF data sheet
The rubber coat around the magnets protects delicate surfaces (whiteboards, magnetic glass boards, painted magnetic walls, etc.) from scratches. The rubber magnets also leave significantly less marks on fragile cards.
Rubberised magnets can lead to discolouration on photos - please use Office magnets 'Boston Xtra Mini' round on them.
Thanks to the water-repellent rubber coats, these magnets can be used permanently outdoors without rusting. Therefore, they are the perfect tablecloth holders on a metal garden table.
On these magnets the casting seam is clearly visible, which is a little unaesthetic but attributed to the conditions of production and not a material defect.

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Customer applications that use this product