China Neodymium And Ferrite Magnets Manufacturer & Supplier 
Flat magnets with adhesive backing usually refer to magnets that have been pre-applied with a layer of tape or adhesive so that the user can directly attach the magnet to the desired location without the need for additional glue or other fastening methods, here are two common types of flat magnets with adhesive backing.
Adhesive backed neodymium iron boron flat magnet
NdFeB magnets are a very powerful permanent magnetic material with high magnetic energy product and coercivity, they are commonly used in applications that require strong magnetic force. NdFeB magnets with adhesive backing can be used in a variety of applications such as making refrigerator stickers, crafts, fixing promotional posters or as components in industrial applications. These magnets can be customized into different shapes, such as round or square, rectangular, and can come with single or double-sided adhesive backing, depending on the requirements.
The following picture is a rectangular neodymium magnet with adhesive backing, there are many types of adhesive, commonly used 3M adhesive, according to customer requirements.
Similar products: 1 inch thin disc magnets N52 with 3M self adhesive D25 x 0.8mm
Flexible rubber flat magnet with backing adhesive
Rubber magnets are a flexible magnet material made by mixing magnetic powder with a rubber compound and pressing it into place. Rubber magnets are relatively soft and can be easily cut into desired shapes and sizes, making them suitable for use in applications that require some flexibility. Rubber magnets with adhesive backing are commonly used in teaching tools, billboards, door or window seals, sweeper virtualizers and other scenarios.
The picture below shows a flexible rubber soft magnet with adhesive backing and a UV protective coating.
These two types of flat back adhesive magnets each have their own advantages, and the choice mainly depends on the specific application requirements. For example, if extremely high magnetic strength is required, neodymium iron boron magnets may be a better choice; For applications that require flexibility and ease of cutting, rubber magnets may be more suitable.
Products Direct;