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XANTUS Products

50-101 - Xantus - Max Seal Ultra Direct Inject 2 ton -10 ton

50-101 - Xantus - Max Seal Ultra Direct Inject 2 ton -10 ton

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$79.73 CAD
$79.73 CAD
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50‑101 Xantus Max Seal Ultra – Direct Inject Leak Sealant (2–10 Ton Systems)

Safety Data Sheet

Backed by over 20 years of proven field performance, the Xantus sealant formula continues to set the standard in HVACR leak repair. Max Seal Ultra Direct Inject combines this trusted chemistry with a redesigned, larger direct‑inject cartridge, delivering one of the most powerful injection systems in the industry.
With 2.5 times the sealing power of a standard 20‑101, Max Seal Ultra is engineered to permanently seal leaks in 2–10 ton HVAC and refrigeration systems. The advanced direct‑inject design allows easy pass‑through without pumping down the system, even when working with high‑pressure refrigerants such as R410A, saving time and reducing service complexity.
Max Seal Ultra is compatible with all oils and refrigerants (excluding ammonia) and is proven not to clog TXVs, capillary tubes, or manifold gauges, ensuring safe and reliable system operation after installation.
Designed for professional HVACR technicians, Max Seal Ultra delivers maximum sealing strength, fast installation, and long‑term system protection for residential and light commercial applications.

Key Features

  • Most effective, proven sealant on the market
  • 2.5× the sealing power for permanent leak repair
  • Proven not to plug TXVs, capillary tubes, or manifold gauges
  • Works with all oils and refrigerants (excluding ammonia)
  • Features XL4 Hyper Seal™ technology
  • Made in the U.S.A.
  • UV dye available for leak location (sold separately)

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