1 4

Magnetic Base - 150 x 95

$15.00 USD
$15.00 USD $20.00 USD
Sale Sold out
Shipping calculated at checkout.

USA Customers Get Free Shipping for Orders Over $200

Product Details

Collapsible Sections with Rounded Corners

Fits: Elegoo Mars 3 Series

(Please see full printer list below on the 'Fits & Contents' tab)

Build your own kit and save on every part you add.
Choose exactly what you need: a Flexi Plate with a Magnetic Base; 2 Flexi Plates and a Magnetic Base; mix XTR and regular; or any combination that fits your workflow.
Important: If your printer does not already have a magnet installed, be sure to include a Magnetic Base.

Our Magnetic Base is a custom-designed composite magnet with alternating polarity, delivering robust adhesion that withstands the demanding suction forces of large prints. It is backed with a specialty 3M adhesive designed to resist harsh solvents and chemicals, for a permanent bond with your build head.

Explore more info on the Flexible Build System for Resin.

Printer Fits:
• Elegoo Mars 3
• Elegoo Mars 3 Pro
• Elegoo Mars 3 Ultra 4K


Do you have a printer similar to what's listed under Printer Fits or May Fit?
If you have a printer similar to the one described above and believe our solution could work for your printer, please follow our easy instructions on measuring your build plate. Let us know if your printer matches our specifications or is even close! We’d love to hear about it, and you might even receive a discount on Wham Bam® merchandise for your efforts. Click here for more info.

Measure Your Build Plate


Includes:
1 Magnetic Base - 0.2mm

**Magnetic Base only, no Flexi Plate included**
Find the complete kit here.

Size: 150 x 95 mm
View PDF Installation instructions.

We always recommend sanding the build plate (Textured & non-textured) to open the pores, even for brand-new build heads, to help remove cutting oils and contaminants and prepare the metal for the 3M bond.

We worked with 3M to have the best glue that would resist the harsh chemicals found in 3D Print Resins and Isopropyl Alcohol, but it does not do well on any metal with contaminants.

On top of it all, many printers are famous for not having a flat bottom, which will cause issues later.


When installing the new Magnetic Base please follow along with this video.


  1. Be sure to remove the old Magnetic Base and adhesive
  2. Check that your build plate is flat by laying a steel ruler on the edge across it in all directions and see if there is any light passing between it.
  3. Let the whole head sit for at least 30 minutes in an alcohol bath to remove residue from the entire build head and hard-to-reach places.
  4. Clean every surface of the build head well with pure isopropyl alcohol and a paper towel to remove all residue and dry well.
  5. Use 220-grit sandpaper on the bottom of your build plate to rough up the surface and open the pores and ensure there is no residue left
  6. Re-clean with alcohol and a fresh paper towel, repeat the process with a new paper towel until the towel comes away clean
  7. Let dry completely
  8. Then mount the magnet and leave it to cure for 72 hours.

Full support info can be found on our support page.


Never leave resin sandwiched between the Flexi Plate and the Magnetic Base
Do not leave your Flexi Plate on the Magnetic Base with resin between the two for longer than 2 hours.

Always clean your Flexi Plate & Magnetic Base between Prints
Always clean your Flexi Plate well with isopropyl alcohol and let it dry completely before placing it on the Magnetic Base.
Always Clean your Magnetic Base with isopropyl alcohol and let dry completely before replacing the Flexi Plate.