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Black Epoxy Coated Magnets

Black Epoxy coating is excellent as a barrier for salt air and salt water. However, it can be scratched easily, it must be handled carefully during assembly. Black epoxy has a very good adhesion to steel with magnet rated glue. Epoxy coating is mainly colored in black, however, can be colored in white.

The typical coating thickness is around 15-30 microns. The maximum operating temperature is approximately 200o C. Gluing nickel coated magnets onto steel or plastic should be done with glue or epoxies specifically designed for magnets. The main industries we typically find epoxy coating being used are marine, motor, sensors, consumer products, and automotive.

For more information please click the link below: https://supermagnetman.com/blogs/news/the-characteristics-of-magnet-coatings    

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Unit Price

1" (25.40mm) OD x 0.500" (12.70mm) ID x 0.250" (6.35mm) thick, N45H Rare Earth Neo... More Info →

$5.75
In Stock: 261

Size 8 Magnetic Wedding Ring, Black Epoxy Coated. Grade N50: (22.2mm OD x 18.1mm I... More Info →

$36.95
In Stock: 35

Size 9 Magnetic Wedding Ring, Black Epoxy Coated. Grade N50, (24.2mm OD x 18.9mm I... More Info →

$36.95
In Stock: 3

Size 9.5 Magnetic Wedding Ring, Black Epoxy Coated. Grade N50, (24.7mm OD x 19.4mm... More Info →

$36.95
In Stock: 10

Size 8.5 Magnetic Wedding Ring, Black Epoxy Coated. Grade N50, (22.5mm OD x 18.5mm... More Info →

$36.95
In Stock: 14

Size 10 Magnetic Wedding Ring, Black Epoxy Coated. Grade N50, (25.5mm OD x 19.8mm ... More Info →

$36.95
In Stock: 18

Size 10.5 Magnetic Wedding Ring, Black Epoxy Coated. Grade N50, (25.9mm OD x 20.2m... More Info →

$36.95
In Stock: 21

Size 11 Magnetic Wedding Ring, Black Epoxy Coated. Grade N50, (26.3mm OD x 20.6mm ... More Info →

$36.95
In Stock: 16

Size 11.5 Magnetic Wedding Ring, Black Epoxy Coated. Grade N50, (27.1mm OD x 21.1m... More Info →

$36.95
In Stock: 11

Size 12 Magnetic Wedding Ring, Black Epoxy Coated. Grade N50, (27.5mm OD x 21.5mm ... More Info →

$40.95
In Stock: 19

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