Unbreakable Plastic-Coated N52 Neodymium Bar Magnets

Original price was: $29.90.Current price is: $21.99.

The most frustrating aspect about Neodymium Magnets is their brittle nature, particularly when they collide with one another – typically they will fracture on impact. These magnets are coated with a durable and thick plastic coating that ensures they will not break under normal use.

  • UNBREAKABLE -Thick Polypropylene coating can withstand falls, collisions with other magnets, strikes and more. Nickel-Copper-Nickel surface plating protects the magnetic interior and prevents corrosion.
  • POWERFUL – N52 is the highest grade of magnet in the world. Each magnet has a pulling force of 24 pounds. Magnets will repel/pull each other from over 2 inches apart.
  • EASE OF SEPARATION – Polypropylene surface provides grip to aid in separation if magnets become stuck to one another.
  • GARAGE OR WORKSHOP – Hang tools, drawings or photos from your work bench, toolbox, or other steel objects. Can use to find studs, clean up nails or metal shavings.
  • UTILITY – Waterproof, can use to hang kitchen utensils, gadgets and devices on refrigerators, file cabinets or cupboards. Can also use for fishing, retrieving objects from drains, collecting sewing pins or preventing trash bag sagging. The applications are limitless


Neodymium magnets are the strongest magnets in the world but they are also very fragile. With the Revitalizaire neodymium magnets you no longer have to sacrifice durability for strength. These permanent bar magnets have a thick and hard Polypropylene (plastic) outermost coating that ensures they will not break or chip under the most extreme conditions.

The magnets have an interior Nickel-Copper-Nickel layer that provides additional structural integrity as well as corrosion resistance. The 1/2-Inch thickness provides rigidity that matches the magnetic strength.

With a strength rating of N52, these magnets are the most powerful grade of magnets in the world; each exerting a 24 pound pulling force. They are more than strong enough to handle most applications.

….Okay they are obviously not actually indestructible, however they will not break under any regular usage. If you actually TRY to smash them, then they are merely mortal like the rest of us. They are able to withstand great falls, magnet collisions and hammer strikes.


Magnet Size: 3 x 1/2 x 1/4 inch (76.2 x 12.7 x 6.35 mm).
Magnet Size With Polypropylene Coating: 3.08 x 0.58 x 0.33 inch (78.2 x 14.7 x 8.35 mm)
Materials: Neodymium, Iron, Boron, Polypropylene, Nickel, Copper
Strength: 24 pounds, 3,370 Gauss. Pulling force is for a perfect interface with a flat steel surface. Other objects and shapes will result in a decreased pulling force. Magnets will exert a force on each other from over 2 inches away.
Magnetization: Magnetized through 1/4 inch thickness.
Polypropylene Coating: .04 inches (1 mm)
Nickel-Copper-Nickel Coating: 15 – 30 um
Weight: Each magnet weighs 48.6 grams.


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