My Account
Shopping Cart

MDR MDR740 Liquid Lectric Tape 4 oz Black Electrical Insulation

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

MDR740
06/01/2036 7:42 PM
Sale Price

$11.55

3 left at this price

delivery box

Usually delivered within 2 days

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

MDR Liquid Lectric Tape is a protective liquid electrical insulation that seals and protects electrical connections and terminals against corrosion in high moisture environments. This innovative 4-ounce formula is specifically designed for marine, automotive, and powersports applications where moisture and vibration can compromise electrical connections.

Key Features:

  • Forms a waterproof, UV-resistant, dielectric coating that prevents corrosion on wires and terminals
  • Resists moisture and acids by filling in wire nuts and butt connector ends to prevent moisture wicking
  • Water-based, environmentally friendly formula is non-toxic, non-flammable, and odor-free
  • Fast-drying, patented formula that won't harden in the container
  • Includes applicator brush for easy, precise application
  • UL tested for reliable electrical insulation performance

Ideal Applications:

  • Battery switches and terminals
  • Instrument panel terminations
  • Bilge pump wiring connections
  • Marine electrical connections exposed to moisture
  • Automotive and powersports electrical systems

This liquid electrical tape provides superior protection against bilge pump failure caused by moisture wicking into butt connectors. The water-based formula cleans up easily with water and provides long-lasting protection in even the harshest marine environments. Perfect for any application where traditional tape is difficult to apply or where a more permanent, protective seal is needed.

Products specifications

Size

4 oz.

thanks.

Quick service

Ordered these pads from another source &amp; it was cancelled stating unavailable. Autoplicity has the same part, a bit more $ but they have the part I need and that is what counts. Thanks Autoplicity! You have my business!

Fast shipping! Great product! Muffler sounds amazing and will buy again!

Very easy to navigate website and place order

Smoothly designed web site, and I appreciate the convenience of the optional payment via Amazon.

Good Job !

best price on harley filters from wix. next is to see how fast shipping is

I ordered a hitch off of this site for Christmas, I have never heard of it nor did I know how they were, but they are great! Got my package in I'd say 4 days, very fast and it was exactly what I wanted! Only down fall was they charged me 3 times and I was short 150$ for a few days. I got my money back and I would definitely order again.

easy

Great prices

Everything was good

Great

Quick ordering, cheap prices, and an easy, excellent online shopping experience. Hence why I ordered again. Could work on shipping costs though.

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