




- Blend of 35 percent virgin propylene glycol
- The triple protection inhibitor stabilizes pH to prevent corrosion, chelates, hard water minerals, and inhibit scale and sediment formation
- Used in systems fabricated with metal, plastics and rubber piping, fittings, seals and other parts
- For heating systems requiring freeze protection as well as corrosion prevention
- Cryo-Tek is “GRAS” (Generally Recognized As Safe) for incidental contact with food
- For warranty product details, refer to the Oatey limited Warranty document
Brand: | Hercules |
California VOC Compliant: | Yes |
Color: | Green |

Hercules® 55 Gallon RTU-35 Cryo-Tek™ Antifreeze
[UPC] 032628353510
[Part #] 35351
Weight: 520 ln.

Hercules® 5 Gallon RTU-35 Cryo-Tek™ Antifreeze
[UPC] 032628353503
[Part #] 35350
Weight: 48 lb.