We don't just make it. We mill it every day.
Get unmatched support when you buy Alien Zirconia Blocks from a team of professionals who use these blanks on a daily basis.
1,000 MPa at 49% Translucency Factor.
Part of the Alien Zirconia Collection, a 2026 Dentistry Today Editors' Choice Award winner.
- Translucency
- 49%
- Flexural strength
- 1,000 MPa
- Bridge span
- Up to 14 units
- Yttria
- Y4
Three thicknesses, 15 shades
Available as a White or Pre-Shaded 98 mm puck.
- 98 mm × 14 mm
- 98 mm × 20 mm
- 98 mm × 25 mm
White Zirconia 98mm Puck
Unshaded, in all three thicknesses.
Pre-Shaded Zirconia 98mm Puck
BL1, BL2, A1, A2, A3, A3.5, B1, B2, B3, C1, C2, C3, D2, D3
25 mm is available only in White, BL1, BL2, A1, A2, A3, and B1.
How to read the label
Every puck is marked so you can grab the right one without opening the box.
- ETZirconia type: Extreme Translucency
- 14Height in mm: 14, 20, or 25
- WShade: W for White, or the pre-shaded code
Alien Extreme on the front cover of LMT
Alien CEO Saro Hatzakortzian holds the latest copy of LMT Magazine, featuring Alien Extreme on the front cover. In his other hand: the most advanced zirconia known to mankind.
Read the LMT cover storyWhy labs mill with Alien Extreme
Compatibility
98mm with a 10mm step. Compatible with Wieland, VHF, Roland, and most open CAD/CAM milling machines.
Isostatic pressing
Each zirconia blank is isostatically pressed for consistent results every time. We do not cut corners — we use the exact same zirconia for our own milling services.
Gentle on your mill
Alien Zirconia disks are softer in the green state than generic zirconia. This extends the life of your spindle and tools.
Translucency factor
Extreme translucency at 49%.
Research and safety
We research and use 98 mm Alien Zirconia blanks in our milling center every day. We know our zirconia is out of this world.
Many labs, doctors, and patients are unaware that zirconia can carry trace radioactivity. Safety is the main focus of our company, and we would never expose our own technicians to unsafe materials. Our Research and Development engineers continually test the zirconia powder for any traces of radioactivity.
Download Safety Data Sheet and IFU (PDF)Sintering schedule
See all sintering programs Including programs for specific ovens.Customer Reviews
- Reviews
- Questions
- anterior
- zirconium
- company
- owner
- small business owner
- puck
- labor
- unit
- abutments
- tooth
United States
Still the most esthetic with all the strength
Always used in the anterior region with no worries about fracturing. Highly esthetic and is my highest volume zirconia since its introduction.
United StatesAlien HT is perfect for dark stumps and full titanium abutments
I just started using this zirconia especially over full titanium custom abutments. It really blocks the dark values from the metal. It especially helps when it has to be an anterior lower or a #7 or #10 where the abutment is too small for a hybrid design. It keeps the tooth natural and healthy looking with a neutral value that matches the surrounding dentition. Great stuff.
United StatesSo far I love working with this Zirconium. Good aesthetics and excellent resistance
United Statesgreat service
product is great.next day delivery and nice gift.thank you
United StatesExcellent optical properties and enduring strength
I use It in the posterior as well as the anterior. I can make it look layered and not worry about fracturing.
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QUESTIONS & ANSWERS
Ask a Question-
what coloring system is recommended, dyes to achieve shades from white zr? thank you
Any zirconia water based coloring liquid.
No Acid based liquids. -
How can I buy greater quantities of Zirconia pucks at a time? Looking for at least 20 per shade on A1, B1, BL1 and WHITE 98mmX20 and 25mm. Thank you. Jack
The site allows you to buy as much as you need, as long as we have inventory.
Please call us at 844-947-2664 for assistance. -
Will you be offering Extreme in 16 or 18mm pucks in the near future?
We do not have that in the works yet.
Please subscribe to our newletter for all updates. -
What is the most beautiful but at the same time strongest disk you have
Alien Extreme :)
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Bleach shade in multilayered, What is comparable to OM3?
The BL2 would be most comparable.
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Is this Multilayer or Mono?
Yes it is.
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Does your Alien Xtreme puck have a plastic step ring ?
No it does not
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Hello, I was wondering if you could help suggesting what type zirconia block to use with a whiter tooth. I keep finding that the crown comes out too gray. Thanks in advance.
You can try the BL1 or BL2 for this.
The White is an absolute white, with no gray. -
Is the BL1 shade comparable to OM1?
Yes very similar
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Is this monolithic zirconia
Yes it is Y4 Zirconia.
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Can you mill veneer?
Yes but we do recommend Ivoclar Emax Veneers