PEAK RV & Marine Antifreeze -50°F
Ready-to-Use RV and Marine Antifreeze with -50°F Burst Protection
PEAK RV & Marine Antifreeze -50°F is a ready-to-use winterizing antifreeze designed to protect water supply systems during seasonal storage and freezing conditions. PEAK recommends it for water systems in recreational vehicles, boats, trailers, and vacation homes.
The formula is supplied ready to use at full strength, so no mixing is required. PEAK rates the product for -50°F burst protection and identifies it as compatible with brass, copper, other metals, and plastic, with the exception of acetate pipes. The product is also described by PEAK as odorless and non-staining.
Key Features
- RV and marine antifreeze for winterizing water supply systems
- Rated for -50°F burst protection
- Ready to use at full strength
- No mixing required
- Suitable for recreational vehicles and travel trailers
- Suitable for boat water systems
- Suitable for vacation-home water systems
- Compatible with brass and copper
- Compatible with other metals
- Compatible with plastic except acetate pipes
- Odorless
- Non-staining
- Made in the USA
Applications
PEAK RV & Marine Antifreeze is designed for winterizing water supply systems in:
- Recreational vehicles and RVs
- Travel trailers
- Boats and marine applications
- Vacation homes
- Other compatible seasonal water supply systems where this type of winterizing antifreeze is specified
This product is intended for water supply system winterization. It should not be confused with automotive engine coolant or antifreeze intended for vehicle cooling systems.
-50°F Burst Protection
The -50°F rating refers to burst protection, not a stated freeze point.
The PEAK product sheet identifies this formula as "-50°F Burst Proof." Accordingly, the product should be described as providing burst protection to -50°F rather than claiming that it remains completely unfrozen to -50°F.
This distinction is important when comparing RV antifreeze products, since burst-protection ratings and freeze-point terminology are not necessarily interchangeable.
Ready-to-Use Formula
PEAK RV & Marine Antifreeze is designed to be used full strength. No mixing is required.
For the labeled product performance, use the antifreeze according to PEAK's directions rather than treating it as a concentrate that needs to be mixed with water.
Material Compatibility
According to PEAK, this RV and marine antifreeze is compatible with:
- Brass
- Copper
- Other metals
- Plastic, except acetate pipes
Always follow the current product label and the winterization instructions supplied by the RV, boat, appliance, or plumbing-system manufacturer.
Frequently Asked Questions
What is PEAK RV Antifreeze -50°F used for?
PEAK RV & Marine Antifreeze is used to winterize water supply systems in RVs, boats, trailers, and vacation homes before seasonal storage or freezing weather.
Does PEAK RV Antifreeze protect to -50°F?
PEAK rates this product for -50°F burst protection. The product sheet does not identify -50°F as its freeze point, so the rating should be understood and described as burst protection.
Do I need to mix PEAK RV Antifreeze with water?
No. PEAK states that the product should be used full strength and requires no mixing.
Can PEAK RV Antifreeze be used in a camper or travel trailer?
Yes. Recreational vehicles and trailers are specifically listed by PEAK among the intended applications.
Can PEAK RV Antifreeze be used in boats?
Yes. PEAK identifies boats as an intended application for this RV and marine antifreeze.
Is PEAK RV Antifreeze safe for plastic plumbing?
PEAK states that the product is compatible with plastic except acetate pipes. It is also listed as compatible with brass, copper, and other metals.
Is RV antifreeze the same as automotive engine antifreeze?
No. This PEAK product is described for winterizing water supply systems. It should not be substituted for engine coolant unless a vehicle or equipment manufacturer specifically calls for that type of product.
How much RV antifreeze do I need to winterize an RV?
The PEAK product sheet does not specify a universal quantity. The amount needed depends on the size and design of the RV's plumbing system and the manufacturer's winterization procedure.
Can RV antifreeze freeze?
PEAK provides a burst-protection rating of -50°F for this product, but the supplied product sheet does not provide a separate freeze-point specification. The -50°F rating therefore should not be presented as the temperature at which the liquid first freezes.
Is PEAK RV & Marine Antifreeze ready to use?
Yes. It is a ready-to-use, full-strength formula with no mixing required.
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