Magnetic Heatbed Assembly by Spool3D


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Current Stock: 1

Free shipping in Canada for orders over $140 before tax. (via Canada Post)

 This is an upgraded bed assembly for the Creality Ender 3 series of printers. Replace your current Creality Ender 3 series bed with the Spool3D magnetic flexible spring steel sheet with PEI print surface.

For this upgrade you require:

Installation Instructions Here (PDF)

Extra parts and replacements can be purchased at the following links:


  • 6mm carbon fiber mounting plate
  • flexible steel sheet (no logo) with PEI pre-applied on both sides
  • LED status light showing when power is applied to the heatbed
  • 16 AWG Unitronic Flexible, fire resistant cable (301602) with ferrule terminations
  • Tech Flex flame retardant woven wrap sleeving for cable management
  • N52SH magnets with working range to 120°C


  • Length:  265 mm
  • Width:  235 mm
  • Thickness:  3.2 mm
  • Maximum working temperature: 120°C
  • Maximum recommended temperature: 100°C
  • Voltage: 24V
  • Current: 6 A
  • Power: 144 W
  • Magnets: N52SH Neodymium block magnet (14 pcs) attached with high temperature adhesive

What's in the box:

  • PCB heater assembly, including cables
  • 6mm thick carbon fiber print bed plate
  • flexible steel sheet with 0.15mm PEI (polyetherimide) applied on both sides
  • required hardware
  • QR code to installation instructions

Designed and assembled in Canada.

Buy a Magnetic Heatbed Assembly by Spool3D for your 3D printer in Canada without the surprise cost of the exchange rate!



5 out of 5 (based on 1 rating)
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Amazing replacement for the stock bed!

I was having all kinds of issues with bed levelling and eventually determined I had a huge bow in my Ender 3 Pro's bed. I cannot recommend this kit enough, it was easy to install and took me about a hour to install myself. Already getting perfect prints on it right away! Thanks Spool3D!
Posted by Kris W, September 13, 2021