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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 52 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 Tom: space

I would buy this again

I have used this before it does what is says .

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 Iron mule: space

Fuel stabilizer

Works good for winter long term storage
Just follow instructions

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 TomSomebody: space

I might buy this again

Personally I don't see any change in performance using this product....But maybe you don't

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 Mike honcho: space

Would buy this again

Put this in all my machines over the winter

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 Mattamer: space

Would buy this again

Put this in all my machines over the winter

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 John R.: space

I would buy this product again

Use it for winter storage for Watercraft, Boats, Small engines ( tractor, lawnmower, blowers and trimmers) and summer storage for snow blower and tiller. Over all it works great.

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 MultiplicitySteve: space

Works well

Does what it says it does.

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 Colt: space

Every gas tank should have this in it

Does exactly what its says.

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 Bill R: space

I will buy again

Alway use great products

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 BAC: space

Stabilizer

Use it for the winter in my fuel to treat all my lawn/driveway equipment (mowers, blowers, snow blowers, line trimmers). Also use it on my Yamaha FJR 1300 motorcycle and I have not had any problems.

Item Reviewed: Gasoline Stabilizer (AST)
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