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Marine Tex RM302K Epoxy Putty 14 oz Grey Repair Compound

Manufacturer

Marine Tex

<h3>About Marine Tex&reg;</h3><p>When a cracked hull, a stripped fastener, or a leaking fuel tank threatens to sideline your boat, <strong>Marine Tex&reg;</strong> has been the repair product professionals and do-it-yourselfers reach for first. Part of the ITW Performance Polymers family of industrial-strength adhesive and polymer brands, Marine Tex has built a decades-long reputation as one of the most reliable structural epoxy repair systems available for marine, industrial, automotive, and home applications.</p><h3>A Legacy of High-Strength Repairs</h3><p>For over 40 years, Marine Tex has been the trusted choice for everything from patching damaged hulls and sealing leaky fuel tanks to reinstalling stripped fasteners and enhancing teak deck finishes. What sets Marine Tex apart is the sheer breadth of materials it can bond: fiberglass, aluminum, wood, ceramics, glass, masonry, PVC, ABS, polyethylene, inflatables, and even dissimilar metals — all without galvanic corrosion. That versatility makes it a go-to solution whether you are on the water, in the garage, or on a job site.</p><h3>The Marine Tex Epoxy System</h3><p>Marine Tex epoxy products are formulated as a two-part system — a resin and a hardener — that mixes to a creamy, no-sag paste. This consistency allows the compound to be applied to both vertical and horizontal surfaces, easily filling gaps and conforming to complex shapes before it cures to a material that can be sanded, drilled, tapped, and finished with most paints and coatings. The repaired area is often stronger than the original substrate.</p><p>Marine Tex is available in two primary formulations:</p><ul><li><strong>Marine Tex Gray</strong> – A stiffer formulation with a compressive strength of up to 13,000 PSI, recommended for machinery repairs and metal applications.</li><li><strong>Marine Tex White</strong> – Ideal for fiberglass and wood applications, and tintable with coloring agents for seamless color-matching on cosmetic repairs.</li></ul><p>Both versions are resistant to water, gasoline, diesel, and a wide range of chemicals including common acids, alkalies, and hydrocarbons. They are particularly well-suited for repairs below the waterline, where long-term waterproofing is critical.</p><h3>Marine and Industrial Versatility</h3><p>While Marine Tex earned its name in the marine world, its applications extend far beyond the dock. Industrial maintenance teams rely on it for emergency repairs to machinery, piping, and equipment. Automotive enthusiasts use it to seal engine blocks and bond dissimilar metals. Home repair professionals keep it on hand for masonry, ceramic, and glass fixes. This cross-industry utility is a direct result of ITW Performance Polymers&apos; commitment to engineering polymer systems that perform under the harshest real-world conditions.</p><h3>Why Choose Marine Tex?</h3><ul><li>Trusted by marine mechanics and boat owners for over four decades</li><li>Bonds to an exceptionally wide range of materials, including dissimilar metals</li><li>Waterproof and resistant to saltwater, UV exposure, fuels, and chemicals</li><li>Convenient kit sizes from 2 oz. to gallon quantities for any job size</li><li>Can be sanded, drilled, tapped, and painted after curing</li><li>Suitable for both emergency field repairs and permanent structural fixes</li></ul><p>Whether you are a seasoned marine mechanic, a weekend boater, or an industrial maintenance professional, Marine Tex delivers the confidence to tackle nearly any repair project — and do it right the first time.</p>

Part Number

RM302K
05/29/2036 7:37 PM
Sale Price

$42.04

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

Marine Tex RM302K is a versatile two-part epoxy putty that handles like putty, hardens like steel, and sands like wood. This professional-grade repair compound is non-magnetic, non-rusting, and non-corrosive, making it ideal for marine and industrial applications.

Key Features:

  • Self-hardening plastic metal formula bonds to fiberglass, wood, metal, and plastics
  • Repairs damaged hulls, dry rot, cracked engine blocks, fuel tanks, and water tanks
  • Excellent adhesion for mounting anodes and creating barrier coats
  • Impervious to oil, grease, brine, detergents, and marine chemicals
  • Will not shatter when impacted, providing durable, long-lasting repairs
  • Can be sanded, drilled, sawed, threaded, and painted after curing
  • 14 oz. container in grey color

This simple, fast, and effective repair solution is trusted by marine professionals and DIY enthusiasts for permanent repairs above and below the waterline. Case quantity: 12 units.

WARNING: This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

Products specifications

Color

Gray

Size

14 oz. kit

The product was priced very competitively. Received it surprisingly fast, without the upcharge for faster shipping that most companies have. I will be shopping through Autoplicity!

First time user let&rsquo;s see what happens. Easy to use so far.

No issues

Perfect part and in perfect shape , thank you.

Fantastic! Will definitely do business in future!

Awesome Prices! were over $40.00 cheaper on my part I ordered from them than anyone else online. I will be back for more parts that's for sure!

Good price .easy ordering

Easy

Great

Fast shipping great service!

Great and quick

The item I bought was a great price! The delivery time was excellent and I got exactly what I paid for!

Very fast, simple, and easy

Super fast shipping, great price, and items arrived perfect.

Very easy transaction. Website easy to navigate. Order shipped the next day. Pleasure to do business with!<br><br>

Great communication from customer service , but very slow to ship order!

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