My Account
Shopping Cart

MDR MDR553 Stor-N-Start Gasoline Fuel Stabilizer 1 Gallon

Manufacturer

Mdr

<h3>Professional Marine Care Solutions Since 1966</h3><p>MDR (Marine Development & Research) has established itself as a trusted name in marine maintenance products over nearly six decades of innovation. Founded in 1966, this brand has built its reputation by developing specialized solutions for the unique challenges boat owners face in harsh aquatic environments. From moisture management to surface protection, MDR's comprehensive product line addresses the critical maintenance needs that keep vessels performing at their best season after season.</p><h3>Protecting Your Engine with Advanced Fuel Technology</h3><p>Water contamination in fuel systems represents one of the most common causes of marine engine failure. MDR's <a href="/7453-mdr-fuel-additives-storage-kits-200439">fuel additives and storage solutions</a> tackle this problem head-on with formulations designed specifically for marine applications. Their Gas Zorb line absorbs water from fuel tanks and allows it to safely burn through the engine without causing damage. The brand also produces diesel fuel conditioners that increase cetane ratings, clean injectors, reduce smoke and odor, and provide internal lubrication to prevent corrosion. These additives work as preventive maintenance to ensure reliable starts and smooth operation, whether you're preparing for winter storage or battling condensation during seasonal transitions.</p><h3>Winning the Battle Against Marine Mildew</h3><p>The damp marine environment creates ideal conditions for mold and mildew growth on vinyl, cushions, and enclosed cabin spaces. MDR's specialized <a href="/7453-mdr-mold-mildew-products-200690">mold and mildew products</a> offer effective solutions without requiring extensive scrubbing. Their MoldAway formulas work on vinyl surfaces, fiberglass storage compartments, cushions, and hard surfaces throughout the boat. The biodegradable formulations remove black spots from aging fabrics while addressing the root cause of moisture-related deterioration. For boaters dealing with enclosed storage areas, MDR also produces moisture absorbers that prevent humidity buildup before mildew can establish itself.</p><h3>Maintaining Surfaces with Purpose-Built Cleaners</h3><p>Fiberglass gelcoat, vinyl upholstery, and marine-grade plastics require cleaning products formulated to handle grease, salt deposits, and weathering without damaging delicate surfaces. MDR's <a href="/7453-mdr-fiberglass-general-purpose-cleaners-200398">fiberglass and general-purpose cleaners</a> deliver concentrated cleaning power for hard-to-clean areas while remaining safe for the variety of materials found on modern vessels. These super-strength formulas cut through oil, grime, and dirt accumulation in bilges, on deck hardware, and throughout cabin spaces. The company's commitment to developing marine-specific chemistry ensures compatibility with the materials boat manufacturers use, extending the life and appearance of your investment.</p><h3>Innovation Rooted in Real-World Marine Challenges</h3><p>What sets MDR apart is their focus on solving actual problems that boaters encounter rather than simply repackaging generic chemicals. Their product development responds to issues like water in gas tanks, mildew on canvas and vinyl, corrosion on electrical connections, and the need for environmentally responsible cleaning solutions. This practical approach has made MDR products staples in marina stores and among boating enthusiasts who demand reliable performance in demanding conditions.</p>

Part Number

MDR553
06/01/2036 6:55 PM
Sale Price

$101.50

In Stock (10+)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The MDR Stor-N-Start Gas Stabilizer keeps gasoline refinery-fresh during extended storage periods like winter lay-up. This professional-grade fuel treatment fights gumming and oxidation from the fuel tank to the engine, ensuring instant starts next spring without draining your fuel system.

Key Features:

  • Treats up to 640 gallons of gasoline with one gallon jug (1 ounce treats 5 gallons)
  • Advanced formula contains powerful antioxidants, de-gummers, corrosion inhibitors, and metal deactivators
  • Contains no alcohol or methanol for safe long-term storage
  • Helps prevent octane loss during storage periods
  • Only fuel stabilizer to receive the "Performance Tested and Verified" seal from Marine Testing Institute
  • Prevents hard resin deposits that clog carburetors and fuel systems

The U.S. Coast Guard recommends against draining fuel tanks for winter storage, as partially full tanks condense more water and corrode internally. Instead, they recommend filling tanks and adding a quality fuel stabilizer like MDR Stor-N-Start. Perfect for boats, motorcycles, ATVs, generators, lawn equipment, and any gasoline-powered equipment stored seasonally.

Products specifications

Size

Gallon

Treats

640 gal.

Very quick easy transaction. Recommend to anyone looking for auto accessories.

Seemed to work great just gotta wait and see when they get here.

good experience questions answered very fast delivery

So far so good, best price I could find that actually had the part in stock

the service is #1 they keep you inform of the status of your order the prices are lower than those e internet sites<br>they go against the best and come out winning.<br>

Great pricing and quick shipping. GREAT

By far the best prices listed and extremely fast shipment. A+++ seller

great prices

So far so good

Good price. Easy pay thru Amazon.

Good

Share icon
Return Policy
Returns are easy at Boatplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy