$0.04 per cm²


Dimensions in whole mm

  • Min: 125Max: 580

  • Min: 125Max: 580

  • Min: 125Max: 580

    By selecting 'Yes', you confirm you have measured your heatbed's overall dimensions and understand orders cannot be canceled. Staymag trims to fit easily, so we recommend ordering an oversized magnet to aid in installation. Lastly, you confirm you have read the documentation in addition to our shipping and returns policies.

SKU: Staymag Category:


Staymag is the original and only USA made, true 150 ºC rated, adhesive-backed magnet sheet for your 3D printer’s heatbed. Our magnet material offers the strongest magnetic pull strength while being thinner than competitors. Staymag uses our just-in-time cutting process, allowing you to order our aerospace-grade magnet material for your 3D printing needs with fast turn-around times.

Staymag is thinner, which enables you to reach printing temperatures faster and also reduces mass for printers that have a moving heatbed. Staymag is the ideal choice to hold your flex plate down across its entire surface area without worrying about long-term temperature degradation. Because Staymag is adhered to the entire surface of your heatbed, you get the most uniform pulling force compared to heatbeds with embedded magnets.

Staymag was originally developed to be continuously submerged in hot oil sumps to protect sensitive equipment from damage by metal particles. It is designed to withstand the heat and stay magnetized. Don’t be misled by competitors who falsely advertise over 70 ºC without providing a datasheet!

0.85mm thick, including genuine 3M acrylic adhesive.

Circular shape pricing is based on the size of square that will fit the circle.

Additional information

Weight 0.33 g