Hercules Cryo-Tek-100 3.785L (1 Gallon) Antifreeze, with a triple protection inhibitor system, helps protect against mineral deposits and sedimentation in hydronic heating and closed loop systems, solar heating systems, radiant heat and general plumbing systems. This non-flammable, odorless liquid is also non-toxic. Pre-mixed with water and ready to use.
- For heating systems requiring freeze protection as well as corrosion prevention
- Designed for hydronic heating and cooling closed loop systems, most solar heating systems, snow melts, radiant heat and general plumbing systems
- 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.
HERCULES Item #3210-020 Model #352819