STA-BIL® RV & Marine Premium Antifreeze is perfect for winterizing all types of portable plumbing systems found in boats, recreational vehicles, travel trailers, mobile and vacation homes, as well as swimming pool and spa systems during off-season. STA-BIL® gives you ultimate burst protection to -75°F, safely protecting all metal and plastic components (except acetate) and pipes commonly found in water systems. Our safe, odorless, non-staining formula will give you peace of mind during cold weather storage. Trust STA-BIL® for storing and protecting your investments.
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STA-BIL® RV & Marine Antifreeze is designed to provide burst protection to temperatures of -50 °F or -100°C. Ice crystals will start to form at temperatures around +10 °F and will appear to be solid around -10 °F. to -15 °F.
Yes, you can use this in a raw water cooling system – you need to make sure that you cycle STA-BIL® RV & Marine Antifreeze through your entire system. Once cycling the system is complete, drain the system of any residual antifreeze prior to storage.
No, we do not recommend this product for use in an automotive cooling system.
No, STA-BIL® RV & Marine Antifreeze is not designed to be diluted. It must be used at full strength.
The shelf life of STA-BIL® RV & Marine Antifreeze is 2 years.
Is it a raw water system pulling water from the body of water? If yes, please be sure to cycle STA-BIL® RV & Marine Antifreeze through your entire system. Once cycling the system is complete, drain the system of any residual antifreeze prior to storage.
Is it a closed system similar to a car with a radiator? No, you cannot use this product for this application.
STA-BIL® RV & Marine Antifreeze is designed for use in all types of potable water systems: Including Boats, RV’s, Travel Trailers, Mobile & Vacation homes, as well as pools and spas.
Follow the manufactures guidelines when winterizing all recreational vehicles.
For dogs, STA-BIL® RV & Marine Antifreeze is non-poisonous. For cats, STA-BIL® RV & Marine Antifreeze is harmful. We suggest you call your veterinarian for more information.
Yes, STA-BIL® RV & Marine Antifreeze does not have the same inhibitor package as car antifreeze so it changes the pH level. The STA-BIL® RV & Marine Antifreeze must be evacuated and replaced with car antifreeze.
Yes, you can use this to winterize your raw water cooling system – you need to make sure that you cycle STA-BIL® RV & Marine Antifreeze through your entire system. Once cycling the system is complete, drain the system of any residual antifreeze prior to storage.
Because STA-BIL® RV & Marine Antifreeze uses a blend of different burst protection agents instead of just propylene glycol and water, it makes the readings that you get from a refractometer or hydrometer incorrect.
Yes, STA-BIL® RV & Marine Antifreeze is safe for incidental contact and will not be harmful if it is discharged into a pool.
If product has been diluted we cannot guarantee burst protection for the recreational vehicle that you used it in.
