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Hi Bond 701750 MEKP Hardener for Polyester Resin (2) 0.75oz Tubes

Manufacturer

Hi Bond

<h3>About Hi-Bond by Evercoat</h3><p><strong>Hi-Bond</strong> is the marine and fiberglass repair line from Evercoat, a brand with roots going back to 1953 and headquartered in Cincinnati, Ohio. Where Evercoat built its reputation on collision repair products for the automotive industry, the Hi-Bond line was developed specifically to address the unique demands of boat owners, marine professionals, and anyone working with fiberglass surfaces. The result is a focused, field-proven lineup of resins, gelcoats, repair kits, and specialty additives that have earned loyal followings in boatyards and garages alike.</p><p>Hi-Bond specializes in repair solutions for the most common fiberglass challenges on the water and in the shop. Whether you're dealing with stress cracks in a hull, a worn gelcoat finish, or structural damage that needs rebuilding from scratch, Hi-Bond's chemistry is engineered to deliver reliable, lasting bonds. The brand is recognized for manufacturing resins, thinners, thickening agents, and related products that give both DIYers and professional technicians the confidence to tackle demanding repair work.</p><h3>Fiberglass &amp; Aluminum Repair Kits</h3><p>At the core of the Hi-Bond lineup are its <a href="/12824-hi-bond-fiberglass-aluminum-repair-kits-201958">Fiberglass and Aluminum Repair Kits</a>. These kits are designed to simplify the repair process by bundling the right materials together — resin, hardener, and application tools — so users can address holes, cracks, and surface damage without guesswork. Hi-Bond's repair kits are formulated to cure to a hard, durable finish that bonds strongly to fiberglass, aluminum, and other common marine and automotive substrates, making them a go-to choice for boat hull repairs, body panels, and more.</p><h3>Gelcoat &amp; Wax Finishing Products</h3><p>Protecting and restoring a boat's exterior finish is where Hi-Bond's <a href="/12824-hi-bond-wax-14285">Wax and Gelcoat products</a> truly shine. The brand's signature Gel Coat with Wax is a premium finishing solution designed for use over fiberglass surfaces, formulated to cure to a tack-free finish that resists weathering and wear. Available with or without wax, Hi-Bond gelcoat products are used by marine professionals and weekend boaters alike to restore faded or damaged exterior surfaces to a smooth, glossy finish.</p><h3>Resin Additives, Rollers &amp; Spreaders</h3><p>Great repairs start with the right supporting materials, and Hi-Bond's range of <a href="/12824-hi-bond-resin-additives-rollers-spreaders-etc-202440">Resin Additives, Rollers, and Spreaders</a> rounds out the product ecosystem. From thickening agents and coloring agents to polyester finish resins containing wax for a hard surface cure, these products allow technicians to fine-tune their laminating work for specific applications — whether building up structural layers with cloth and mat or applying a final finishing coat. Hi-Bond's general-purpose polyester finish resins are compatible with cloth, mat, and roving, giving users flexibility across a wide range of projects.</p><h3>Why Choose Hi-Bond?</h3><ul><li>Backed by Evercoat's decades of chemistry expertise in automotive and marine repair</li><li>Gelcoat, resin, and repair kit formulations designed specifically for fiberglass surfaces</li><li>Products available in a range of sizes suited to small DIY jobs and larger professional applications</li><li>Trusted by marine retailers, boatyards, and repair professionals across the industry</li><li>Complete ecosystem of repair materials — from structural resins to finishing gelcoats and application tools</li></ul>

Part Number

701750
06/02/2036 6:21 PM
Sale Price

$9.25

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Hi Bond 701750 MEKP Hardener is a methyl ethyl ketone peroxide catalyst designed for use with polyester resin and gel coat applications. This package includes two 0.75-ounce tubes of hardener, providing convenient portioning for small to medium-sized fiberglass repair and fabrication projects.

Key Features:

  • MEKP catalyst formulation for reliable polyester resin curing
  • Dual-tube packaging (2 x 0.75 oz) for freshness and convenience
  • Compatible with polyester resin and gel coat systems
  • Typical mixing ratio: 1 oz of MEKP per 1 gallon of resin at 77°F
  • Ideal for marine, automotive, and general fiberglass repairs

MEKP hardener is an essential component for polyester resin work, initiating the chemical reaction that transforms liquid resin into a solid, durable finish. The mixing ratio can be adjusted slightly based on ambient temperature and desired cure time. This product is commonly used for boat repairs, automotive bodywork, mold making, and various fiberglass lamination projects.

Important: Always follow manufacturer safety guidelines when working with MEKP hardener. Use in well-ventilated areas and wear appropriate personal protective equipment.

Products specifications

Size

0.75 tube

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Great seller, best prices around! Order Number: 11348

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So far so good. Tool was priced nicely

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Autoplicity had the best price on the part I wanted. It was shipped fast directly from the manufacturer. When I opened the box, there were some cosmetic blemishes, so I called Autoplicity at 6pm EST. Rob immediately answered the phone, looked at the pictures I sent him through e-mail, then forwarded the pictures to a representative at the manufacturer. Rob then called me back and gave me the name, phone number and extension of the person I needed to speak to. After giving my information to that person, a pre-paid return label was e-mailed to me from the manufacturer, and that same week, I had the replacement part in my possession. Great customer service!

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