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MDR MDR550 Stor-N-Start Fuel Stabilizer 8 oz

Manufacturer

Mdr

<h3>MDR: Marine Development &amp; Research — Unique Boating Products Since 1966</h3><p>For boaters who demand dependability on the water, <strong>MDR (Marine Development &amp; Research)</strong> has been a trusted name for decades. Marine Development &amp; Research Corporation was established in 1967 to provide the marine and related industries with unique, quality products that would help boaters more easily maintain their boats. That mission of practical, innovative solutions has never wavered — and it's why MDR remains a go-to brand for both weekend warriors and seasoned mariners alike.</p><h3>A Legacy of Innovation on the Water</h3><p>Since 1966, MDR has been recognized as the leader in outstanding products for both the avid and casual boater. The brand has revolutionized the marine industry with innovative and environmentally friendly cleaning solutions, fuel additives, paints, tapes, and teak oils that help keep your rig in Bristol condition. Whether you're prepping for launch day in spring or winterizing for the off-season, MDR has engineered a solution for nearly every maintenance challenge a boat owner faces.</p><h3>Fuel Additives Built for the Marine Environment</h3><p>One of MDR's most essential product lines is its lineup of <a href="/7453-mdr-fuel-additive-12140">fuel additives</a>, formulated specifically to address the harsh realities of marine fuel systems. All MDR fuel additives contain no methanol or alcohol, and are designed to prevent breakdowns due to water in gas and diesel fuel. Water can accumulate in fuel tanks from condensation, contaminated fuel, or leaky filler cap gaskets — problems that are far more common on boats than on land vehicles. MDR's Water Zorb and Gas Zorb formulas are engineered to absorb that water and burn it safely through the engine, keeping your fuel system clean and reliable. MDR's E-Zorb has been independently tested alongside other leading marine fuel treatments, and MDR also makes a separate storage additive, X-TEND, for long-term fuel preservation.</p><h3>A Full Suite of Marine Maintenance Products</h3><p>MDR's cleaning products include super-effective formulas for hard-to-clean surfaces, moisture absorbers, and mildew and stain cleaners — usable on fiberglass, vinyl, furniture, and plastic surfaces. Some products are material-specific, such as teak oils and electrical connection protectors, and the brand also specializes in fuel additives and stabilizers to improve performance.</p><p>MDR has also shown a commitment to environmental responsibility. MDR has transitioned all of its paint products to water-based formulas, moving away from older solvent-based products to be more environmentally friendly — water-based paints are non-flammable, have no toxic solvents, are odorless, and clean up easily with water.</p><p>From fuel care to surface protection, MDR's catalog reflects over five decades of understanding what boaters actually need. If you spend time on the water, MDR products are the kind of quiet confidence you keep in your dock box.</p>

Part Number

MDR550
09/11/2036 1:37 PM
Sale Price

$14.57

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

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Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

MDR MDR550 Stor-N-Start is a premium fuel stabilizer designed to keep your engine ready for action after extended storage periods. This 8-ounce treatment protects your fuel system from gumming and varnish buildup that can occur during winter storage or prolonged downtime.

Key Features:

  • Prevents fuel system gumming from tank to engine during storage
  • Powerful anti-oxidant formula fights fuel degradation
  • Contains degummers, corrosion inhibitors, and metal deactivators
  • Alcohol-free and methanol-free formula safe for all engine types
  • Helps prevent octane loss for reliable starting performance
  • Add in fall for instant starts when spring arrives

Simply add MDR Stor-N-Start to your fuel tank before storage to ensure your engine fires up quickly and runs smoothly when you're ready to ride or drive again. Safe for use in motorcycles, ATVs, lawn equipment, marine engines, and other powersports applications.

Products specifications

Size

8 oz.

Treats

40 gal.

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Quick and easy. Could have left or right side in description though. Other than that 1 phone call cleared up the left and right confusion and placed my order. Great service. I even used again for my rear Lateral arms I just purchased

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So far the transaction was smooth. Look forward to receiving my order.

Everything I have gotten from Autoplicity has arrived in perfect condition and quickly. The prices are great and the product selection very good. I always look to autoplicity when I'm looking for something new for the Jeep.

so far so good

Placed order on Wednesday and item was shipped on Friday, could not of asked for faster service. <br>

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