Berkebile Oil 2 + 2Β isopropyl gas line anti-freeze.Β Removes more water and is safer on the fuel system than cheaper methanol formulations because it allows the water to mix with the fuel and be burned in the combustion process. Use in winter to prevent frozen lines and in summer to remove harmful moisture. Recommended for use in all domestic and foreign cars and 4-cycle engines. Please refer to diesel engine manufacture’s manual before adding to diesel engines.
- Removes water from fuel
- Works four times better than cheaper methanol blends
- Recommended for both fuel injected and carbureted engines
- Safe on sensors
- Prevents fuel system freezing










Mark L –
I bought these not reading the amount that was in each bottle. I found after they arrived that I paid way too much for these as they are only 6 or 8 ounce bottles!I wish I had read the details I would not have paid so much for these! If I could have I would have given the seller zero starsBuyer beware!