Hercules Cryo-Tek Original Antifreeze is a ready to use 45% Virgin Propylene Glycol formula. It's designed for hydronic heating and cooling closed loop systems, most solar heating systems, snow melts, radiant heat and general plumbing systems.

Antifreeze; Concentrate; 1 Gallon; PEAK is the pioneer and market leader in the safer propylene glycol (PG) antifreeze category. SIERRA Antifreeze/Coolant is formulated with PG rather than ethylene glycol - the base for traditional antifreeze.

ComStar ProFrost I-100, Propylene Glycol Anti-Freeze with Inhibitor, Ready to Use Formula, 100% Pure Propylene Glycol, Made in USA, 5 Gallon (35-720)

Hercules Cryo-Tek 5 gal -100 Antifreeze is a ready to use 55% Virgin Propylene Glycol formula. It's designed for hydronic heating and cooling closed loop systems, most solar heating systems, snow melts, radiant heat and general plumbing systems.

Is propylene glycol the same as antifreeze? Dr. O’Keefe: Once ingested, propylene glycol is either excreted in the urine or is metabolized to lactic acid, a normal metabolic product. Ethylene glycol (used in car antifreeze) is toxic because it is metabolized to oxalic acid, which is toxic.

Shop for Propylene Glycol Antifreeze in Antifreeze & Car Coolants. Buy products such as Peak SEP003 Sierra Antifreeze & Coolant with Propylene Glycol: 1 Gallon Bottle at Walmart and save.

Propylene glycol, on the other hand, is less toxic and considered safer for the environment. It provides similar freeze and boil protection but may require more frequent changes. When choosing antifreeze or coolant for your vehicle, it’s crucial to consider compatibility.

2018年7月6日 · Hercules Cryo-Tek 1 gal AG Antifreeze is a ready to use 95% Virgin Propylene Glycol formula. It's designed for hydronic heating and cooling closed loop systems, most solar heating systems, snow melts, radiant heat and general plumbing systems.

What Is Antifreeze Propylene Glycol? The Basics of Propylene Glycol. Propylene glycol is a synthetic liquid substance that absorbs water. It is used in antifreeze formulations due to its ability to lower the freezing point of water, preventing ice formation in engines, pipes, and other equipment during extreme cold.

Antifreeze is a liquid that is mixed with water to create coolant that circulates through your vehicle’s engine to regulate its temperature. Most antifreeze is made from either ethylene glycol or propylene glycol as the base, both of which are chemicals that prevent the water in the cooling system from freezing in cold temperatures or boiling in hot conditions.