PRIME GUARD 128 fl. oz. Ethyl Alcohol -50°F RV Antifreeze

PRIME GUARD RV and Marine Ethanol Blend minus 50°F Antifreeze is a premium winterizing formulation safe for use in all types of potable water and plumbing systems. This ethyl alcohol formula is safe on copper, brass and all plastics (except acetate). Safe for incidental contact with people, pets and wildlife. This product is formulated to provide complete protection to minus 50°F. Some slush may appear at approximately 0°F, but this is not harmful to your water system. As temperature rises, and fluid warms, slush will disappear.Provides burst protection to minus 50°FSuperior corrosion inhibitorIdeal for use in boats, RVs, mobile homes, swimming pools, travel trailers, vacation homesUse undiluted and as directed