If you follow the instructions and make sure everything is clean, this goes on very nicely and absolutely does not move while printing. However, the included sanding paper is too small to be usable on the main build plate. I used my own.

As it turns out, a 320 grit-sanded flex-plate is perfectly matched with elegoo's water-washable resin cured for 30 seconds. The adhesion is exactly strong enough. So, for small and medium models, I don't even need to remove the plate. Good stuff.

The ULTIM8 JIG makes it super easy to secure your substrate so you can get flawless printing every time. The simple hole and peg design allows precise placement and removes the probability of the item slipping. No more blurry, streaky prints and wasted blanks. Most definitely worth the small investment.

I got this item as a Kickstarter backer. The silicon mat system far exceeded my expectations in terms of its ease of use and cleaning, and the myriad setup combinations. All of that is great, but the customer service and communication have been second to none - genuinely. I'm happy I was able to support them with this project.

As a small business owner, this is one of the best upgrades I've purchased for my EufyMake printer.
The silicone mats are the real game changer. Because UV resin doesn't permanently stick to silicone, cleanup is incredibly fast and easy. I run customer orders almost nonstop, so every minute of downtime matters.
Before installing the Wham Bam system, I spent 30 minutes to an hour between larger print jobs scraping cured resin from the build plate and trying to clean the work surface—especially the large mat that I also use for DTF transfers.
Now, cleanup takes just a minute or two. I simply peel off the cured resin and I'm ready for the next job.
For anyone using their EufyMake as a hobby machine, it's a nice convenience. But for a small business running production, it's a massive productivity boost. Less time cleaning means more time printing and fulfilling customer orders.
Highly recommended

Struggle with alignment and endless cost of mats…not anymore, thanks, cleaning is easy!

This mat and supporting alignment parts are awesome! I needed to align ceramic tiles for a bulk print on Eufy UV Printer. Fit perfectly. Thank you!

Can’t really give a solid recommendation until I have a fire and it puts it out but it fit in the X1C with no problems and high temp filaments (Pa/PC) that raise chamber temps to 140f don’t appear to set off the extinguisher erroneously

The ultimate jig makes it very easy to get things lined up and keep them lined up for multiple prints and also a breeze to clean up as nothing sticks to it

ULTIM8™ JIG CORE KIT

Love the poduct use it every day makes things alot easier

My suggestion is that the different sizes (5/5 vs 6/4 vs 7/3) are more different in color so you can tell them apart a lot easier.

Great product and wodnerful support.

I didn't realize I needed this kit until I got it. Amazing product!!!

I’m glad the Aero is not any larger. I have a Bambu P1S, H2D and a Prusa Core One L. The Aero fit into all three, just not always at the top.

I was getting tired of putting blue painters tape on everything. This works perfectly. Holds everything down really good.