Prime Guard is ethyl alcohol based and blended with propylene glycol. Protects recreational vehicles, summer cottages, and swimming pools from water system freeze up to -50 Deg. burst. Nontoxic and tasteless. Safe for fresh water systems. Inhibit fouling and corrosion while preventing algae growth. Helps lubricate pumps and valves throughout the system. No mixing required.
- Ideal for winterizing RVs, boats, swimming pools, and vacation homes 
- Ready to use - Do not add water 
- Safe for incidental contact with people, pets, and wildlife 
- Superior corrosion inhibitor 
| Container Size | Gallon | 
| Formulation | RV | 
| Temperature Rating | -50 F | 
| Color | Pink | 
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