Century Heat Transfer Fluid, Non-Corrosive, Non-Toxic Propylene Glycol Antifreeze , Marine and RV Winterizer Fluid Freezing Point -50 Fahrenheit. Recomended by Aqua-Hot, Oasis & Timberline – 32oz

PROPYLENE GLYCOL FREEZE PROTECTION – Keep you and your RV toasty and warm during your winter camping trips. Ideal for solar, hydronic, and HVAC units.
SAFE FOR CAMPERS – Century Heat non-toxic antifreeze for heating systems winterizes camper vans and boats. It is non-corrosive and ensures your heating systems operate smoothly. Made from GRAS ingredients (Generally Regarded As Safe) with very low toxicity that is gentle on the environment.
HIGH BOILING POINT – Experience reliable heating performance across a wide range of temperatures. With high thermal conductivity and a high boiling point, the Century coolant concentrate efficiently transfers heat through your RV heating system.
SAFE FORMULA – RV and marine safe formula, recognized by the U.S. government for its safety and efficiency. It provides a natural lubricant to seals and gaskets. The propylene glycol-based RV winterizing fluid has a low viscosity and a pH level between 8-10.
MADE FOR RV CONVENIENCE: We cater to RV owners with versatile packaging options, including a quart size (32oz) concentrated formula that requires dilution and a ready-to-use 1-gallon size that does not need dilution. Choose the option that suits your needs, making storage and handling a breeze for an enhanced travel experience.