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Gasoline Stabilizer (AST)

 Gasoline Stabilizer (AST)
Product Code: AST • Brand: AMSOIL

AMSOIL Gasoline Stabilizer (AST) reduces the oxidation process that occurs when fuel is stored for extended periods, improving performance, extending equipment life and decreasing maintenance expenses.

Package sizes include:

16-oz. Bottle
16-oz. Bottles (case of 6)

See Pricing or Place an Order
MSDS Data Sheet

Product Details

Product Description

It is difficult to drain all of the fuel from equipment before storage, and doing so would expose the system to other problems, including the formation of rust and corrosion on the bare metal in the tank and fuel system and the drying and cracking of gaskets and seals. Some fuels are pre-treated with oxidation inhibitors that allow them to be stored for short periods without forming excessive deposits, while other fuels have no inhibitors at all.

AMSOIL Gasoline Stabilizer (AST) reduces the oxidation process that occurs when fuel is stored for extended periods, improving performance, extending equipment life and decreasing maintenance expenses.

Two- and four-stroke recreational vehicles, hand-held power equipment, small engines, construction and farm equipment are commonly operated seasonally or infrequently, then stored for long periods of time. During these periods of inactivity, and as a result of fluctuations in ambient temperatures, water vapor can form condensate within the engine. When this condensate comes into direct contact with steel and iron components, it forms surface corrosion on cylinder liners, piston rings, anti-friction bearings and steel/iron contact surfaces on rotational seals. Long periods of storage can also dry out cylinders, often resulting in permanent damage when the equipment is taken out of storage and dry started. In addition, fuel within stored equipment tends to oxidize and form varnish and sludge deposits that clog injectors, fuel lines and carburetors, stick floats and cause poor engine performance, starting problems, increased maintenance expenses and decreased equipment life.

1-oz. of AMSOIL Gasoline Stabilizer treats 2.5 gallons of fuel.

HEALTH & SAFETY

This product is not expected to cause health concerns when used for the intended application and according to the recommendations in the Material Safety Data Sheet (MSDS).

Click here to view the MSDS Data Sheet for AMSOIL AST.

Keep out of the reach of children. Don't pollute. Return used oil to collection centers.

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 Gasoline Stabilizer (AST)

Did this product meet your expectations?

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Product Name: Gasoline Stabilizer (AST)
Current Rating: 4.83 out of 5 stars
Votes & Reviews: 69 vote(s) and 71 user reviews.


A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by John P: space

No fuel issues

I store 30 gallons of fuel for my generator. I rotate 10 gallons every 30 days, so my oldest fuel is 90 days old. I have not done a placebo test with out stabilizer, but the gasoline treated with Amsoil stabilizer works flawlessly.

Item Reviewed: Gasoline Stabilizer (AST)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by BW: space

Best product made

I use this product in every small engine, tool as well as my plow truck, 4-wheeler, and side-by-side and boats. It far exceeds any other stabilizer I have used, and I think I have tried them all. This product is so good - every piece of equipment I own starts at the beginning of every season, just like I ran it the day before!

Item Reviewed: Gasoline Stabilizer (AST)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Five: space

Great product

Works just as it said it would!

Item Reviewed: Gasoline Stabilizer (AST)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Wrick: space

Good

Doing what it's supposed to be ,happy customer

Item Reviewed: Gasoline Stabilizer (AST)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Greg: space

I would buy this product again

Great for my car in storage and my lawn mower

Item Reviewed: Gasoline Stabilizer (AST)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Hollywood: space

Gas Stabilizer

Great stuff, use on all of our small engines

Item Reviewed: Gasoline Stabilizer (AST)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Indian Ryder: space

Gas Stabilizer

Excellent product like all others this company provides

Item Reviewed: Gasoline Stabilizer (AST)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Jet screamer: space

Good additive

Only used for a short time, but like so far :)

Item Reviewed: Gasoline Stabilizer (AST)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Falcon: space

High protection

Again, I use this in all my equipment.
Fuel lasts much longer than other brands with this
Stabaliser.

Item Reviewed: Gasoline Stabilizer (AST)
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A Verified Buyer is an individual who has purchased the reviewed product and submitted their review through a specific process that tracks purchase history.Reviewed by Jim: space

This product truly works. Made MPG go up

I followed the directions on the bottle, and it made the MPG go up about 3 !! From about 11.5 to about 14ish! I was amazed. This stuff really worked for my hot rod Hemi !!

Item Reviewed: Gasoline Stabilizer (AST)
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