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Marine Tex RM301C Epoxy Putty 2 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

RM301C
05/29/2036 7:40 PM
Sale Price

$20.76

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 RM301C is a professional-grade epoxy putty repair compound that handles like putty, hardens like steel, and sands like wood. This versatile marine repair solution is non-magnetic, non-rusting, and non-corrosive, making it ideal for harsh saltwater and freshwater environments.

Key Features:

  • Self-hardening plastic metal compound for permanent repairs
  • Repairs damaged and leaky hulls, decks, and fiberglass
  • Fixes dry rot, cracked engine blocks, and crank cases
  • Seals fuel tank leaks, water tanks, and piping systems
  • Non-corrosive formula safe for marine food processing equipment
  • Easy to apply putty consistency for filling gaps and cracks
  • Sandable and paintable once fully cured

Each 2 oz. tube provides enough material for small to medium repairs. The grey color blends well with most marine metals and can be painted to match any surface. Marine Tex creates a watertight, fuel-resistant bond that stands up to vibration, impact, and extreme temperatures.

Products specifications

Color

Gray

Size

2 oz. kit

Satisfied. Next up is bushings and seals for carriage rebuild

Very quick shipping

Awesome experience great price fast two day delivery prefect fit propeller boat ran and operated just as explained

This item will be very helpful.

Very easy to find what I wanted

Easy checkout!

Awesome

Excellent prices, blazingly, fast shipping and items are exactly as described on the website. You beat any of my local tire shops for the best price for what I was looking for.

You only had one of these items in stock. I wanted to purchase two. How do I know when it&#039;s back in stock?

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