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HEET® is the #1 selling gas-line antifreeze and water remover for a reason. Because it’s the best and most reliable product when it comes to removing water from the fuel system and preventing freeze-up and harmful rust and corrosion. You should never be worried when it comes to operating your car or diesel engine in frigid temperatures. Not when you have HEET® gas-line antifreeze pumping through your car’s veins.
"HEET saved our vacation. [Our car] engine just died. It would stall every few minutes, then restart. When I got to the Grand Canyon I bought two bottles of HEET and poured one of them in the tank. The problem was solved INSTANTLY! I kept the second bottle as a souvenir."
"I just wanted to tell you how overwhelmingly impressed I am with your [Heet] product. I feel as if your product single handedly keeps my car running throughout the winter. Your fuel line anti-freeze helps my car start every morning and keeps my car running smooth! Thanks for such an affordable and amazing product!"
“I put this [Iso-HEET] in my three cars every time the temp goes below 15 degrees. I’ve never had a frozen gas line or water in the tank. I put it in the cars once a month during the rest of the year."
Amelia D. Backus
"On family vacations at KY Lake (West KY) with bass boat. Switched fuel tanks & outboard spit & sputtered like crazy. Friend recommended your product. Got bottle of Iso-HEET (since bottle stated was OK for 2-cycle engines) from Shop-a-Rama in Draffenville, KY. Poured it in & motor ran like a champ rest of time. Ensured a much more enjoyable vacation knowing outboard was now dependable enough to leave the immediate area around our dock".
Thanks for a great product!
"I would like to make a comment on your extra fine high quality product, Iso-HEET. Especially now a days when the fast paced lifestyles of the public seem to take a lot of things for granted. I have purchase other but to my own personal opinion, for the best and finest in keeping fuel system clean of deposits and moisture, I have chosen the finest is this class...none other than Iso-HEET. Others can be compared but Iso-HEET stands alone in this class".
The health of your cars and outdoor equipment during winter depends on the quality and concentration of your anti-freeze. With HEET® products pumping through your engine’s veins, you’ll always be safeguarded against freeze-ups in winter. The special blends in Iso-HEET remove moisture while simultaneously cleaning fuel injectors and carburetors to prevent corrosion. It’s truly the best, most reliable option for removing water, preventing freezing and keeping rust at bay. In fact, our premium Iso-HEET brand ABSORBS 5 TIMES MORE WATER than regular gas-line antifreeze.
HEET Gas-Line Antifreeze: The #1 selling gas-line antifreeze and water remover prevents freeze-ups and corrosion.
Iso-HEET: A premium fuel-line antifreeze, water remover and injector cleaner specially formulated for vehicles that operate in extreme conditions. Designed for use year-round in all 2-cycle and 4-cycle gasoline and diesel engines.
HEET Windshield Washer and De-Icer: For sparkly clean, frost-free windshields in the coldest of climates.
HEET Starting Fluid: A heavy-duty formula to get stored engines running in no time.