
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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.
Hercules® Cryo-Tek™ Original Refractometer, 1.04 Specific Gravity
- 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% virgin propylene glycol and the triple protection inhibitor package
- Fastest and easiest method for ensuring accurate ethylene and propylene glycol levels
- ManufacturerOATEYManufacturer #35290Specific Gravity1.04