• 1 Magnetic Base

• Ø310mm / 12.2"
• Magnetic Base 1 mm

Please follow these steps when applying a new Magnetic Base:

1. Remove old magnet (if any), and clean the bed well to remove any glue. Use isopropyl alcohol and a fresh paper towel.
2. Use 220 grit sandpaper to rough up the metal surface uniformly and remove any excess contaminants. If your surface is painted, try to break through the paint layer with the sandpaper at least partially.
3. Clean with 90% isopropyl alcohol and a fresh paper towel. Repeat with alcohol and a fresh paper towel a few times until the paper towel comes away clean. Do not use shop rags, wipes, etc., as these will propagate contaminants back to the surface. Use only fresh paper towels.
4. Let the bed completely dry before applying the magnet.
5. Let 3M cure for a full 72 hours before use.

Magnetic Base install video clip:

If your machine has automatic bed leveling, run the leveling process and set your gap such that the first layer is well squished. For more details on achieving the right first layer squish, refer to this bed leveling guide.

If your printer uses manual leveling, follow the same guide for instructions on the leveling process.

• Installation of the Wham Bam® Flexible Build System