




- Blend of 95 percent virgin propylene glycol
- The triple protection inhibitor stabilizes pH to prevent corrosion, chelates, hard water minerals, and inhibit scale and sediment formation
- Not for use with galvanized, CPVC or aluminum
- 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 |
Product Type: | Artic Grade |
Color: | Blue |
Material: | Liquid |

Hercules® Gallon Cryo-Tek™ AG Antifreeze
[UPC] 032628352827
[Part #] 35282
Size: 5 gal.
Weight: 9.05 lb.

Hercules® 30 Gallon Cryo-Tek™ AG Antifreeze
[UPC] 032628352889
[Part #] 35288
Size: 30 gal.
Weight: 291 lb.

Hercules® 5 Gallon Cryo-Tek™ AG Antifreeze
[UPC] 032628352858
[Part #] 35285
Size: 5 gal.
Weight: 46 lb.

Hercules® 55 Gallon Cryo-Tek™ AG Antifreeze
[UPC] 032628352896
[Part #] 35289
Size: 55 gal.
Weight: 522 lb.