(12 pack) STA-BIL(R) 1 Gal RV & Marine Premium Antifreeze

STA-BIL RV & Marine Premium Antifreeze is perfect for winterizing all types of potable plumbing systems found in boats, recreational vehicles, travel trailers, mobile and vacation homes, as well as swimming pools and spa systems during off-season. Provides burst protections to -75 degrees F. Safe odorless, and non-staining. Provides unsurpassed rust & metal corrosion protection. Safe for all waterlines. DO NOT ADD TO FUEL.

STA-BIL RV & Marine Premium Antifreeze is: Non-corrosive to brass, mild steel, copper and all plastics (except acetate). Formulated to guarantee burst protection to -75 degrees F when used at full strength. Will not become solid at low temperatures but will not burst if used at full strength. Safe for incidental contact and non-toxic to aquatic life and biodegradable. DO NOT ADD TO FUEL. KEEP OUT OF REACH OF CHILDREN.