Case of 6 containers
32 oz per container
Listed case code 22240CASE
This marine gasoline fuel treatment case contains 6 containers of 32 oz each. Calculated treatment capacity is up to 320 US gallons per container, or 1,920 US gallons across the case. Dose each fuel quantity separately. Marine gasoline fuel treatment is intended for the fuel-care needs of gasoline-powered boats and other suitable watersport equipment. The manufacturer positions this formula for use at every fill-up, supporting fuel-system cleaning and corrosion protection when used as directed. It is a different product from diesel stabilizer, fogging oil and a carburetor-cleaning aerosol.
Case quantity is a purchasing choice, not an application instruction. Keep unopened units stored as their individual labels direct and plan consumption without assuming a guaranteed number of engines, jobs or seasons. Use the correct dose or approved aerosol method each time.
Choose the container quantity by how much fuel you plan to treat across your refueling schedule. The measured rate remains the same across the listed sizes. Calculate the dose for the fuel being added or treated rather than using package size as a single-tank instruction.
Before selecting a marine ethanol fuel treatment, check the gasoline and ethanol limits approved by the engine manufacturer. The additive’s compatibility statement does not authorize a fuel blend that your boat or engine does not permit. Review the product label and refueling procedure before application.
If the boat will be laid up, compare the storage instructions for this formula with the requirements of the engine and fuel system. Fuel treatment is one part of maintenance and does not replace inspection, water-separator servicing or other tasks required by the equipment manual. Keep the remaining additive closed and stored as its label directs.
Clear Product Details
Review the 16 oz gel format, specifications and application directions.
Surface Guidance
Check fiberglass, gelcoat and finish suitability before use.
Product Support
Ask about your surface and stain type before ordering.
Shipping & Returns
Review shipping information and return conditions before purchase.
FUEL & ENGINE CARE GUIDE
Plan the Correct Marine Gasoline Fuel Treatment Task
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Plan the Fuel Quantity
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Measure the Marine Dose
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Add Before Refueling
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Maintain the Fuel System
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Review Storage Plans
Compare the Formula, Package and Maintenance Task
Fuel Treatment & Engine Care Selection Guides
What Customers Say
Large bottles are perfect for frequent use – great case deal
Ordered the case of six 32oz STA-BIL 360 Marine bottles and shipping was fast and secure. The larger size is ideal for my multiple boats; I treat every tank and fuel stays fresh all season with excellent water removal and corrosion protection. Outstanding value buying in bulk.
Reliable performance and convenient large size
Purchased the 32oz case of STA-BIL 360 Marine and received prompt delivery. Easy to measure and apply; my outboard runs smoother with no ethanol-related issues even after winter storage. The bigger bottles last longer and the case price makes it very economical for regular use.
Works well, solid bulk option
The 32oz STA-BIL 360 Marine effectively stabilizes fuel and protects against moisture and corrosion on my cabin cruiser. Case of six arrived on time and is good value. Only minor drawback is the larger bottles take more storage space, but overall performance and service were excellent.
Best choice for heavy marine use
Got the case of 32oz STA-BIL 360 Marine and service was top-notch with quick shipping. Larger bottles are convenient for treating big tanks; fuel stays clean, engines start easily after storage, and I see less buildup. Highly recommend this size and case quantity for serious boaters.
Excellent bulk buy for year-round protection
Ordered the six-pack of 32oz STA-BIL 360 Marine bottles. Delivery was fast and packaging protected the product well. I use it at every fill-up and for winterization; the formula removes water effectively and keeps my engines running strong with no varnish or corrosion problems. Great long-term value.
Frequently Asked Questions
What package does this listing contain?
This listing is a case of 6 containers, 32 oz each. It is not a single-container listing.
What is the Marine treatment rate?
The manufacturer specifies 1 US fl oz per 10 US gallons of fuel. Follow the supplied label.
When should it be added?
The manufacturer directs adding it before refueling and recommends every-fill-up use.
Does a larger package change the dose?
No. Package volume changes total capacity, not the rate per gallon.
What is the stated stabilization period?
The manufacturer states up to 12 months when the product is used as directed with fresh fuel.
Does it permit an otherwise prohibited ethanol blend?
No. Follow the engine manufacturer’s fuel and ethanol limits regardless of additive compatibility.
Is it the same as fogging oil?
No. Fogging oil protects internal engine surfaces through the approved preservation method; this is a fuel-tank additive.
How much can this package treat?
This marine gasoline fuel treatment case contains 6 containers of 32 oz each. Calculated treatment capacity is up to 320 US gallons per container, or 1,920 US gallons across the case. Dose each fuel quantity separately. This is calculated total capacity across treatment events, not a single-tank dose.
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