Rain-X Plumbing Antifreeze

Rain-X Plumbing Antifreeze is designed to protect water systems in recreational vehicles, boats, and seasonal homes from freezing damage. This specific product is formulated with ethanol and is marketed for its effectiveness in extreme cold conditions.

The brand, Rain-X, was originally founded in the United States by Howard Ohlhausen in 1972, initially focused on glass treatment technology. Over the decades, the brand has expanded its product line to include various automotive and maintenance solutions. Today, Rain-X is a key brand under the portfolio of ITW (Illinois Tool Works), a global industrial manufacturer based in the United States. While the brand is American, this specific product is manufactured in Canada by Recochem Inc. under a licensing or distribution agreement, ensuring it meets local regulatory standards for winter protection products.