Tufoil Engine Treatment

There are so many engine treatments on the market today, it’s all but impossible to stand out from the crowd without resorting to dramatic infomercials or paying some high-priced spokesperson to give a convincing testimonial. You may have noticed that we don’t do any of those things and yet we’ve earned worldwide notoriety.

Several years ago, the Guinness World Book of Records chose Tufoil as “The World’s Most Efficient Lubricant.” To this day, we are the ONLY engine treatment in the Guinness Book. So far, no one has been able to break that record!

We’ll never see the low gas prices from years ago again! But we can get the most out of what we have to pay today. Smart drivers rely on Tufoil®  engine oil additive for help in creating improved engine efficiency!

Tufoil is “The World’s Most Efficient Lubricant.” Efficient-running engines use less gas! Tufoil was tested by the United States Government at their federal laboratory (The National Bureau of Standards, now known as NIST) and passed with flying colors. NIST determined that Tufoil has a surface friction so low that it makes Tufoil the most slippery substance known to man.

The Canadian Government ran extreme cold weather tests at their laboratory in Kapuskasing. Their findings show that Tufoil boosted cranking speed in both gas and diesel engines nearly 10% in cold weather starting. Their findings also showed a 5% fuel savings.

The Federal Trade Commission has been paying close attention to many of our competitors. As a result, they have issued warnings to many of them for false advertising claims. You can check it out yourself by visiting the FTC website and typing “oil additives” in the search box provided on their website.

Now it’s your turn. If you like what you’ve read so far, check out the details on the most “Frequently Asked Questions” about Tufoil for Engines.

You’ll be glad you did.

Use Tufoil Engine Treatment with all 4-cycle gas and diesel engines. The benefits include:

  • Reduces friction and wear
  • Provides superior gas mileage
  • Extends oil life
  • Reduces sludge and sediment deposits
  • Quiets engine noise
  • Provides corrosion protection
Coefficient of Friction

Four-Ball Testing, ASTM D4172, is commonly used to test lubricants. See how Tufoil improves the coefficient of friction of a standard host oil in “What is 4-Ball Testing as Used in Testing Lubricants.


Tufoil Engine Treatment is compatible with most conventional / mineral oils and synthetic oils. To test compatibility, mix one ounce of Tufoil Engine Treatment into 10 ounces of your host oil at room temperature. Stir or shake. If you see no separation, settling or clumping, Tufoil is compatible with your oil.

Tufoil Engine Treatment makes your ordinary oil TUFOil!

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