Rubber magnet, Disc 17x4 mm.

Rubber magnets | Water-proof magnets

Diameter: 1.68 cm. 
Height: 0.44 cm.
Strength: approx. 1.5 kg.

The rubber magnets consist of a neodymium magnet in a rubber shell, which means that the magnet can be used outdoors or in an aquarium without rusting. Please note: The rubber magnets may leave a dark stain on a surface if rubbed on it. However, these stains are often easily removed with a damp cloth (not colour-resistant).

They are suitable for magnetic high-quality glass boards, but please note that the strength on glass boards is not particularly high.

SPECIFICATIONS:
Strength: approx. 1.500 gr.
Material: NdFeB
Magnetisation: N45
Gauss: 13200-13700 (1.32-1.37 T)
MGOe: 43-45
Max. temperature: 80°C
Surface: nickel-plated (Ni-Cu-Ni)