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.
Because Staymag is thinner, this enables you to reach printing temperatures faster and also reduces mass for printers that have a moving heatbed.
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!
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.
~0.85mm thick, including genuine 3M acrylic adhesive.
Make sure to measure your heatbed’s size before ordering! Staymag trims to fit easily, so we recommend ordering a slightly oversized magnet to aid in installation.
Circular shape pricing is based on the size of square that will fit the circle.
For custom cutting, please contact us here.