Recochem 15-334 Plumbing Anti-Freeze, 3.78 L, Clear Pink Clear Pink (Pack of 4)

Econo plumbing anti-freeze provides burst protection down to -50 deg C when used undiluted. It has been specifically formulated to protect and prevent freeze damage to drains and fresh water lines in septic systems, boats, recreational vehicles, seasonal homes, swimming pool filtration and heating systems. It is safe for plastic piping only. The plumbing anti-freeze is a mixture of propylene glycol, alcohols and water. It is completely non-toxic and if used as directed, it is not harmful to the environment. Online purchases are in packages of 4.