Neodymium magnets do not have strong corrosion resistance, and even nickel-plated neodymium magnets are not completely waterproof. The plastic coating protects the magnet from corrosion by separating liquids such as water from the magnet. Our plastic-coated neodymium magnets are sold as strong waterproof, rust and corrosion-resistant magnets.
Plastic coated magnet 1/2 x 1/4 "
The neodymium circular magnet is coated with a durable plastic layer. The final size, including the plastic coating, is 1/2 inch x 1/4 inch thick. Plastic coated neodymium disk magnets, 1/2 inch x 1/4 inch (12.7 x 6.35mm), can be bumped multiple times without damage. They are the best magnets for whiteboards and refrigerators. Please note that there may be slight color differences between orders.
Plastic coated waterproof magnet 1/2 inch x 1/2 inch x 1/2 inch
The square neodymium magnet is coated with a durable plastic layer, and the final size is 1/2” x 1/2” x 1/2”. They are completely unaffected by the weather and do not leave marks or scratches when in contact. The 1/2" x 1/2" x 1/2 "plastic coated neodymium cube magnet is the best choice for heavy-duty grips on magnetic whiteboards and heavy-duty outdoor grips. Because they can be clasped together many times without damage, they are the perfect magnets for displaying magnetism. Various colors are available for plastic coated neodymium cube magnets, 1/2 inch x 1/2 inch x 1/2 inch (12.7 x 12.7 x 12.7mm).
Plastic coated magnet 1 inch x 1 inch x 3/8 inch
The square block neodymium magnet is coated with a layer of durable plastic, and the final size is 1 inch x 1 inch x 3/8 inch. The plastic coating makes them waterproof and unbreakable. They can be bumped together without damage. Our plastic coated neodymium block magnet, 1" x 1" x 3/8 ", is ready for shipment, and different colors are available.
Plastic coated waterproof magnet 1 inch x 1/2 inch x 1/4 inch
The rectangular neodymium magnet is coated with plastic, making them durable. The size of 1"x 1/2"x 1/4 "is the finished size including the plastic coating. These plastic-coated rectangular block magnets can attract each other multiple times without breaking. The plastic-coated neodymium rectangular block magnet, 1 inch x 1/2 inch x 1/4 inch, is usually delivered in N42 grade, and other grades can be customized.
What kind of neodymium magnet is waterproof?
Neodymium magnets with a plastic coating are waterproof and scratch-resistant.
How to prevent nickel-plated neodymium magnets from rusting?
Neodymium magnets wholesale is susceptible to rust. To prevent corrosion, they can be coated with plastic to insulate nickel-plated neodymium magnets from water.
Where to buy waterproof plastic-coated neodymium magnets?
Meank is a leading supplier of plastic-coated neodymium magnets in China, with various plastic coating molds. You can order plastic coated neodymium magnets from us at the best price.