TRUEGARD Marine RV - 200 Antifreeze: 55 Gallon Drum

For winterizing both potable and non-potable water containing systems and equipment. Suitable applications: recreational vehicle water systems, vacation homes, travel trailers, swimming pool filtration systems, etc. Inhibited formula provides unsurpassed rust prevention and metal corrosion protection properties and is safe for all metal and plastic pipes commonly found in water supply systems.