Hercules® 55 gal. Cryo-Tek™ Original

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Hercules® Cryo-Tek™ Original Antifreeze is designed for hydronic heating and cooling closed loop systems, most solar heating systems, snow melts, radiant heat and general plumbing systems.

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  • pdfSeasonal Boiler Maintenance Tips https://www.oatey.com//ASSETS/DOCUMENTS/ITEMS/EN/Oatey_BoilerMaintenance20170912_R1.pdf
  • pdfCanada SDS - English https://www.oatey.com//ASSETS/DOCUMENTS/ITEMS/EN/SDS Canada - Cryo- Tek Original and Cryo- Tek - 100 Antifreeze.pdf
  • pdfCanada SDS - French https://www.oatey.com//ASSETS/DOCUMENTS/ITEMS/EN/SDS Canada Canadian French - Cryo- Tek Original and Cryo- Tek - 100 Antifreeze.pdf
  • pdfSDS https://www.oatey.com//ASSETS/DOCUMENTS/ITEMS/EN/SDS US - Hercules Cryo- Tek Antifreezes.pdf
  • pdfSDS - French https://www.oatey.com//ASSETS/DOCUMENTS/ITEMS/EN/SDSCanadianFrench-CryoTekOriginalandCryo-Tek-100.pdf
  • pdfSubmittal https://www.oatey.com//ASSETS/DOCUMENTS/ITEMS/EN/Cryo-TekOriginal.pdf
  • Part Number: 35267
  • Min. Order QTY: 1
  • UPC: 032628352674
  • Case QTY: 1


  • For heating systems requiring freeze protection as well as corrosion prevention

  • Use in systems fabricated with metal, plastics (except CPVC) and rubber piping, fittings, seals and other parts
  • Blend of 45 percent virgin propylene glycol and the triple protection inhibitor package


  • Size 55 Gallon


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