Skip to main content
Home Back to top
Utility Nav
About Careers Contact Us

Cements, Primers & Cleaners Thread Sealants Copper Installation Putty, Caulks & Water Barriers Oils, Lubricants & Hand Cleaners Drain & Waste System Cleaners Heating Chemicals & Antifreeze Gaskets & Bolts Drains & Closet Flanges Shower Systems Supply Boxes Flashings Air Admittance Valves (AAV) Pipe Support Brass, Plastic & Commercial Tubular/Grab Bars Bath Waste & Overflow Baskets & Sink Strainers Pneumatic Test Balls Mechanical Test Plugs Testing Equipment / Tools & Accessories Pans & Stands Commercial Drains Rough-In Products Toilet Repair
View All

Cherne Dearborn Harvey Hercules Keeney Masters Oatey QuickDrain
View All

Commercial Plumbing Residential Plumbing Specialty Construction Waterworks
View All

Project Guides Videos Data Sheets (SDS) & Product Literature FAQs Blog Case Studies BIM Revit 3 Part CSI, Master Spec ARCAT Blue Volt Training Product Catalogs
View All

Oatey Brand Ambassadors Oatey University Podcast - The Fix Events & Experiences Contact Us Subscribe
View All
About Careers Contact Us Select Region
< Anti-freeze

Hercules® RTU-35 Cryo-Tek™ Antifreeze

Hercules® RTU-35 Cryo-Tek™ Antifreeze
Hercules® RTU-35 Cryo-Tek™ Antifreeze
Hercules® RTU-35 Cryo-Tek™ Antifreeze
Hercules® RTU-35 Cryo-Tek™ Antifreeze

Hercules® Cryo-Tek™RTU-35 Antifreeze is a ready to use 35% Virgin Propylene Glycol formula with no dilution required. It's designed for hydronic heating and cooling closed loop systems, most solar heating systems, snow melts, radiant heat and general plumbing systems. Behold the power of Hercules®, products built to last and trusted by plumbers to withstand even the toughest conditions.

Available in 2 variations

Available in 2 variations

Related Resources

Blog

4 Tips to Extend the Life of a Boiler

Read More
View More
the choice of plumbing professionals
Oatey
Resources
FAQs Videos Blog Case Studies Plumbing Terms Data Sheets (SDS) & Product Literature BIM Revit CSI 3 Part Spec Oatey Limited Warranty ARCAT Catalogs Blue Volt Training
Company Info
About Us Oatey University Careers News & Press Idea Portal
Resources
FAQs Videos Blog Case Studies Plumbing Terms Blue Volt Training
Technical Resources
Data Sheets (SDS) & Product Literature BIM Revit CSI 3 Part Spec Oatey Limited Warranty ARCAT Catalogs
Company Info
About Us Oatey University Careers News & Press Idea Portal
Connect With Us

Contact Us

Patents | Trademarks | Supply Chain Information | Privacy and Terms of Use
© 2022 Oatey. All Rights Reserved.

It appears that you're using an unsupported browser.

If you are currently using Internet Explorer we recommend you switch to Edge or another supported browser to enjoy the best experience Oatey.com has to offer.

Learn More

OK