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Pro Stealth Seamer™ Auto

$1,495.00 USD, $2,093.00 CAD

The Pro Stealth Seamer™, Auto is the key to completing a “seamless” stone installation and producing virtually invisible seams. More

Product Code: 8129-PSA-19

Availability: Worldwide
(pricing may vary)


Neolith Approved Tooling Join, level, and flatten warped stone while achieving flawless seams with the Pro Stealth Seamer™, Auto.

The Pro Stealth Seamer™, Auto is the key to completing a “seamless” stone installation and producing virtually invisible seams. The stone seam setter's accessible design allows you to view the seam, make adjustments, apply epoxy, and scrape the seam while it’s in use. No need for removal, and no more waiting until adhesive is cured to start cleaning up! The Auto system includes a powerful compact vacuum pump that maintains pressure for all cups, and runs on AC power or AA batteries for any install situation.


  • Joins, levels, and flattens warped stone to help consistently produce a “seamless” look
  • Entire seam is accessible while product is in use
  • Non-marking, proprietary synthetic* rubber cups are highly-durable and feature FTS™ technology for optimum hold, even on textured materials
  • Eight leveling points to fine-tune the seam and eliminate unevenness of natural materials during stone installation
  • Durable, 8” cups feature a continuous triple seal for strong, reliable hold, ensuring the seam setter won't lose suction if loss of power occurs
  • Gray, non-marking vacuum cups won't stain light materials—bring on the white marble!
  • Cups feature completely closed, triple sealing rings and are composed of a proprietary rubber that conforms to textured and porous surfaces for a strong, reliable hold
  • Non-spinning, vinyl-capped leveling feet won't scratch finished tops
  • Compact vacuum pump runs on AC or battery power and the seamer maintains pressure for entire system
  • Patent-pending handle and thumb pump of our own design act as a built-in vacuum pressure monitor, and can be switched to manual mode without modification
  • Vacuum-release valve is resistant to epoxy and solvents
  • Smooth-turning knurled roller opens and closes seams with ease
  • Quick-connect fittings for easy setup, and simple conversion to manual mode
  • Durable anodized billet aluminum and stainless steel components


  • The Vacuum Pump Kit (part # VMP600-KIT) can be used to equip previous model seam setters with the latest pump technology.
California Proposition 65. WARNING: Cancer and Reproductive Harm -
Product Name Pro Stealth Seamer™, Auto
Product Guide Pro Stealth Seamer™, Auto Product Guide (pdf)
Part # 8129-PSA-19
MSRP $1,495.00 USD, $2,093.00 CAD
Includes Two seam setter units with 8” gray cups, four cup covers, vacuum pump, storage case, international AC power adapter, battery power adapter, AA battery holder
Patent Applicable Patents
Product Dimensions 26" x 12" x 10" (all components in case)
Product Weight 35.0 lb (all components in case)
Package Dimensions 28" x 14" x 14"
Shipping Weight 38.0 lb
Materials Anodized aluminum, stainless steel, zinc plated steel, silicone, plastic, rubber, polyurethane air tubes


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Customer Reviews | Pro Stealth Seamer™, Auto

KEN BLEH, Cincinnati StoneWorks

  • Customer Rating:

I purchased the Stealth Seamer Automatic about a year ago for a specific job of wall panels and it worked great! We use it every day and wouldn't want to be without it. Thank you!

STEVE DIAZ, Coastal Marble and Granite

  • Customer Rating:

I’ve used a bunch of other seamers—Abaco, Gorilla Grips, and the knockoffs—but nothing compares. I love it! Omni Cubed’s tools are by far way more effective than any other brand of tooling for stone handling, and the time savings is unbelievable! These tools are a must-have for anyone who has to set countertops and do seams.

MARC RUMPLER, Surface Art Countertops, Inc.

  • Customer Rating:

The Stealth Seamer Automatic is a great product, I am very pleased with the quality and the performance. It is very well built and gives a better seam appearance in much less time. We actually purchased a second one and will be purchasing a third one soon! When we did have one small problem with one of our pumps, we called Omni3 and they were there to help resolve the problem. They actually exceeded the service I expected. It was nice to have a knowlegeable person to deal with. We will be purchasing more of your other products as we need them. Keep up the quality and the good service! We will be looking to Omni3 for any products we need in the future.

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