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K-100 MG All-in-One Gasoline Fuel Treatment & Additive - Eliminates Water, Stabilizes Fuel, and Cleans Engine & Fuel Systems - 32 oz. (K100-G)

  • Based on 636 reviews
Condition: New
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Availability: In Stock.
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Arrives Tuesday, Dec 2
Order within 17 hours and 26 minutes
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Features

  • New

Description

DescriptionK100

Brand: K&Company


Flash Point: 40.5 Degrees Celsius


UPC:


Manufacturer: K100


Manufacturer: ‎K100


Brand: ‎K&Company


Model: ‎K100 K100-G


Item Weight: ‎0.01 ounces


Product Dimensions: ‎10 x 3.2 x 3.2 inches


Item model number: ‎K100-G


Is Discontinued By Manufacturer: ‎No


Exterior: ‎Painted


Manufacturer Part Number: ‎K100-MG32


Date First Available: June 20, 2012


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Dec 2

This item is non-returnable:

Non-returnable due to Hazmat safety reasons

View our full returns policy here.

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Top Amazon Reviews


  • Best fuel treatment
If you're looking for fuel treatment, look no further. This is the best. It is the only treatment that eliminates water. We've been using it for years on boats, chainsaws, and generators in Northern Quebec and commercial boats in the Atlantic. This stuff works. Every gas can gets treated at home, even the specialty fuel from the hardware store. We've started engines not used for two or three years on the first pull. ... show more
Reviewed in the United States on March 26, 2024 by J. Cole

  • A Must Have!
Understand what this product does. It doesn't eliminate water. When phase separation occurs water settles at the bottom of your gas tank. It is difficult for an engine to burn off large particles of water as it passes through. K100 mg breaks large chunks of water in the gas tank in to tiny water particles that the engine can easily burn off. Also it is suppose to give 2 points of octane boost to the gas in your tank. So if you use 87 octane k100 pushes it to 89 octane etc. It also is a fuel system cleaner. Recommended use is 1/2 ounce for every gallon of gas. If you have a 20 gallon tank recommended use is 10 oz. I always fill up my tank after pouring in the recommended amount. The octane boost doesn't really help my car as I use non ethanol premium gas 91 octane. My car has an anti knock rating of 91. There is no benefit of extra octane if the gas you are using meets the minimum requirement for your car. But if you use 89 octane and the minimum for your car is 91 octane then this aspect of k100 would be beneficial. Very good product. YouTube shows experiments as to how it works and shows results! I have a G35xs 08' Infiniti which has a 20 gallon tank and gas mileage on average is 20 miles a gallon. So I should be getting up to 400 miles per tank. Now when I fill up it is not uncommon to see the mileage gauge go up to 430 miles on a full tank. 30 extra miles per tank beats 0 extra miles. K100 is by far the best product I have used for my car. ... show more
Reviewed in the United States on July 27, 2016 by Placesandspaces Placesandspaces

  • seems to make gas last thru the season s
I keep a five=gallon jug of two-stroke pre-mix for my dinghy fuel supply, on-deck (15hp Yamaha Two-stroke outboard 100/1 mix)... and with this additive, the fuel remails viable with no detriment even into next season (thru the winter).
Reviewed in the United States on November 14, 2023 by elizabeth

  • Your engines will run stronger and cleaner! Any gasoline motor!
This product will make any engine run smoother, cleaner, and breaks down any water in the tank. This product is especially helpful if an engine sits unused for months at a time. Like snowmobiles, lawnmowers, chainsaws, generators, or ATV's. Word of caution: Do not spill any on furniture or painted surfaces as it will damage the surface. Otherwise, this stuff is GREAT in ANY gasoline engine. Worth every penny. ... show more
Reviewed in the United States on April 3, 2024 by Bruce Tranter

  • Bottle leakage
One of the containers seal was broken, and there was a little leakage inside the shipping container.
Reviewed in the United States on January 16, 2024 by Joe-Al

  • Best Additive On The Market.
I Have Lots Of Gas Powered Tools And Vehicles That Don’t Get Used That Often. With K-100 I Don’t Have To Worry About The Gas Going Bad For Over A Year.
Reviewed in the United States on May 18, 2024 by Jocko

  • The best
Way better than stabilize or startran, if you have carbs this will give you worry free starting after storage. I first used in my sleds way back in 2006 after stabilize left me having to pull carbs off In subzero weather to clean shellac and gell in float bowls. Had to sonic clean carbs. K100 was what they use up north. Even after leaving sled for 2 years in trailer they ran perfect. Unbelievable product it stands out way better than the rest by a long shot. ... show more
Reviewed in the United States on January 11, 2023 by rick rose

  • helps eliminate water
a lot of gas stations in the area do not remove water from their tanks so the cars buck and stumble, so this really helps keep that from happening. I have purchased 4 quart bottles in the last two years and will use it on everything, lawn mowers, blowers, trimmers, cars, anything with an engine
Reviewed in the United States on January 7, 2024 by Wayne P.

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