HERCULES® Cryo-Tek™ original antifreeze is a ready to use 45% virgin propylene glycol formula. Its 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.
HERCULES® Antifreeze, 1 gal Net Content, Liquid Form, Blue, Composition: 40 to 60% Propane -1,2 -Diol, Water
| Color | : | Blue |
| Composition | : | 40 to 60% Propane -1,2 -Diol, Water |
| Form | : | Liquid |
| Net Content | : | 1 gal |
- Blend of 45% 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
SDS