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258 x 258 Flexi Plate with Pre-Installed PEX Build Surface (Bambu Lab)

Regular price $54.00 USD
Sale price $54.00 USD Regular price
Sale Sold out
Shipping calculated at checkout.


Size: 258 x 258 mm / 10.15" x 10.15"

*Fits: Bambu Lab A1, X1, X1 Carbon (or X1C), X1E, P1P, and P1PS

*May fit: TwoTrees SK1 (exact fit but without alignment tab)

Since the BambuLab has a built-in magnetic bed, this is not a kit, only a Flexi Plate with a pre-installed PEX Build Surface. The QR is not needed to use our plate but we are including 5 QR stickers to add if desired. 

  • 1 Wham Bam Flexi Build Plate (spring steel) with pre-installed PEX Build Surface
  • 5 QR stickers

****PETG has the tendency to bond to PEX, we highly suggest using a glue stick as a barrier when printing PETG on standard settings. For more on how to print PETG on the PEX build surface without glue, please read this guide thoroughly, adjust your slicer settings, and print this test cube in a corner to see if your PETG releases or bonds too well. 

View the full chart of filament settings on PEX

*If your sticker is not being recognized on the X1 series, please update with the latest firmware.

**Attention: It is the buyer’s responsibility to be sure the size selected will work on your machine. Measure your bed, do not rely on build volume and see if you are happy with the size before ordering. Please keep in mind that on one side you will have a tab that sticks out another 15mm. Wham Bam is not responsible for mistaken order sizes

***It is the buyer’s responsibility to pay any taxes and import duties. No refunds of uncollected customs packages.

Customer Reviews

Based on 261 reviews
Drew Turner
Holy crap this plate is a game changer

I love my X1C but this plate takes it to a new level. I hesitated to spend $50 on a build plate, but it’s worth way more. Every print is smooth and perfect. The quality of my prints have increased as well.

Kevin Harris
The upgrade I didnt know I needed

Initially attracted to textured plates for their ability to eliminate the need for glue or hairspray, we occasionally faced bed adhesion issues, albeit rarely (about once in every 40+ prints). Intrigued by several positive reviews, I decided to order Wham Bam plates for our print farm to test their performance. These plates promise the best of both worlds—smooth and textured surfaces. So far, they have delivered a smooth finish with zero adhesion problems across the last 70+ prints.

I will be ordering plates for the remainder of my printers.

Roger Fife

Am using PEX Build Surface and very happy that it works so well!

Excellent for ABS!

I have an X1C and K1 Max. When I print ABS on the K1 it use to weld itself to the build plate and take FOREVER to chisel the print off the plant. With the X1C I had the exact opposite problem...getting ABS to stick to the build plate for the whole print was an act of God. With the WHAM Bam plates my ABS issues is gone for BOTH printers!!!

My only complaint is that of the 4 Wham Bam plates I bought, half of them have started flaking their coating especially along the the flow calibration lines. Not a lot, and so far not enough to interfere with a print, but they were a bit pricey to start seeing issues already. At the moment the pros out weight the little bit of flaking, so I do absolutely recommend them.

Absolutely the best

Best plate for pla and other compatible filaments. I love the smooth mirror like finish on the bottom of the prints