My Account
Shopping Cart

Hi Bond 701810 Two-Part Polyurethane Pour Foam Kit 2 Pound

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

701810
06/02/2036 5:58 PM
Sale Price

$307.77

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 Hi Bond 701810 is a professional-grade two-part liquid urethane closed cell foam kit designed for marine flotation and insulation applications. This 2-pound kit expands to provide 2.5 cubic feet of displacement, making it ideal for filling hulls, cavities, and void spaces in boats, marine equipment, and other applications requiring buoyancy or thermal insulation.

Key Features:

  • Two-part liquid urethane formula with simple 1:1 mix ratio
  • Closed cell construction provides superior flotation and insulation properties
  • Resistant to gasoline and oil exposure for long-lasting performance
  • Expands to 2.5 cubic feet from 2.2 quarts of mixed material
  • Ideal for marine hull flotation, cavity filling, and insulation projects
  • Cures to a rigid, durable foam structure

This pour foam kit is perfect for boat builders, marine repair professionals, and DIY enthusiasts looking to add flotation or insulation to watercraft and marine equipment. The closed cell structure prevents water absorption while providing excellent thermal insulation properties.

Products specifications

Displacement

10 cu. ft.

Size

2 Gallons

quick and easy fair price,i was offered a 20% discount here i went to fill it out and it was gone can i still get the 20%

good prices

Hope it fits!

so far so good

Simple, no hassle shopping and check out!!

Easy to use web site

very good

Good

Good Pricing

No comment so far.

Did a very good job at keeping me updated and letting me know when my product was being shipped. Only took a day to get out from the manufacturer. Very happy with the results. I will be back.

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