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Forespar 150110 Sta-Plug Foam Emergency Plug for Hull Breach Repair

Manufacturer

Forespar

<h3>About Forespar Products Corporation</h3><p><strong>Forespar Products Corporation</strong> has been a cornerstone of the marine industry since its founding in 1966. The company's origin story is as practical as the products it makes: <a href="/7351-forespar">Forespar</a> was started by lifelong boater Robert Foresman simply because he wanted a telescoping whisker pole — and couldn't find one good enough. That hands-on, solve-a-real-problem philosophy has guided every product decision in the decades since, growing Forespar from a single-product idea into a large and diversified supplier of sailing and boating products serving the world market.</p><p>Headquartered in Rancho Santa Margarita, California, Forespar operates a state-of-the-art manufacturing facility that handles the entire product lifecycle in-house. The team uses CAD/CAM design, a full machine shop, plastic injection molding, and carbon composite processing — capabilities that allow Forespar to maintain the tight tolerances and consistent quality that demanding sailors and powerboaters expect. This vertical integration is a key reason the brand has earned such a loyal following across the globe.</p><h3>Marelon&reg;: The Forespar Innovation That Changed Marine Plumbing</h3><p>One of Forespar's most celebrated contributions to boating is <strong>Marelon&reg;</strong>, a proprietary polymer composite formulation engineered specifically for marine plumbing applications. Marelon fittings — including seacocks, thru-hulls, and vented loops — deliver exceptional resistance to corrosion and electrolysis, two of the most persistent threats to below-waterline hardware. Because Marelon components weigh roughly half as much as traditional bronze equivalents, they help reduce overall boat weight without compromising structural integrity. The precision-molded plumbing systems built with Marelon are UL approved and meet A.B.Y.C. standards, giving boaters confidence that their below-deck plumbing is as safe as it is durable.</p><p>Forespar vented loops and thru-hull fittings are trusted by both sailors and powerboat owners who need reliable, maintenance-friendly solutions that hold up in the harshest saltwater environments. The corrosion-free nature of Marelon also means fewer inspections, less maintenance, and longer service life compared to metal alternatives.</p><h3>Sailing Performance Gear: Poles, Vangs, Furling &amp; More</h3><p>Beyond plumbing, Forespar is equally renowned for its performance sailing hardware. The brand's lineup of <strong>spinnaker poles and whisker poles</strong> — available in aluminum, carbon fiber, and composite materials — is designed to help sailors extract maximum downwind performance. The locking telescoping designs allow for quick adjustments on the water, and the carbon fiber options in particular combine a featherlight feel with impressive structural strength. For racers and cruisers alike, Forespar poles represent a genuine upgrade in sail handling capability.</p><p>The <strong>Leisure Furl</strong> in-boom mainsail furling system is another flagship product line bearing the Forespar name — a sophisticated solution for sailors who want easy, reliable sail stowage without sacrificing performance. Rounding out the sailing hardware catalog are boom vangs, sail handling hardware, davit systems, and safety equipment, making Forespar a one-stop source for outfitting a sailboat from deck to transom.</p><h3>Powerboat &amp; Cruising Accessories</h3><p>Forespar's reach extends well beyond racing sailboats. The brand's <strong>davit systems</strong> and the innovative <strong>Nova Lift</strong> make deploying and retrieving dinghies, tenders, and outboard motors significantly easier for cruising families and liveaboards. Forespar's marine lighting products offer dependable illumination for navigation and on-deck use. The Flopper Stopper — a uniquely Forespar solution — helps reduce uncomfortable rolling at anchor, a quality-of-life upgrade that any offshore cruiser will appreciate.</p><p>Whether you're racing offshore, cruising coastal waters, or maintaining a powerboat at the dock, Forespar has built products specifically for your challenges. The brand's commitment to innovation, quality manufacturing, and real-world boating experience has made it one of the most trusted names on the water for more than five decades.</p>

Part Number

150110
06/01/2036 1:45 AM
Sale Price

$24.58

In Stock (9)

delivery box

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

The Forespar Sta-Plug is a modern emergency repair solution designed to quickly seal leaks on any boat. This soft, cone-shaped foam plug is engineered to handle hull breaches, valve failures, and through-hull emergencies with speed and reliability.

Key Features:

  • Soft, compressible foam construction conforms to irregular holes and damaged areas
  • Cone-shaped design allows for quick insertion and secure sealing of various hole sizes
  • Coated with flexible sealer for enhanced water-tight performance
  • Ideal for emergency hull breach repair, valve maintenance, and through-hull service
  • Compresses to fit tight spaces then expands to create a secure seal
  • Essential safety equipment for any vessel

The Sta-Plug's unique foam composition and tapered design make it easy to insert into breaches of varying sizes, from small holes to larger openings. The flexible sealer coating ensures maximum water resistance while the spongy material conforms to irregular surfaces. Keep a Sta-Plug aboard as essential emergency equipment for peace of mind on the water.

Products specifications

Material

Not Applicable

Compatibility

Plumbing Applications

Diameter

For up to 3" holes

Type

Emergency Plug

It was good and on time..

Good

The product arrived as expected and the time it took for the product to arrive was incredibly fast! I'll be happy to order from this company again!

Excellent service. Received what I ordered sooner than anticipated.

When will it be here

Correct and on time

There prices are the best I have seen for what I bought.

quick and easy using amazon

hard to find part

Great pricing ! Items in stock !! Thank you

Excellent service, incredibly fast shipping and delivery. Would DEFINITELY do business with again.

quick and easy

great site as long as my part gets to me thank you

Good

Easy to use site, hopefully my shipment is speedy!

Lowest price I could find. Cheap shipping for the size. Pretty happy

I felt I had to double check with Centric site as your brake shoe compatiblity chart didn't seem to go past 1956.

First time ordering. so far so good. thank you :)

SIMPLE & EASY

This website had the lowest prices w/shipping compared to all of the other sites. I just ordered some hr lowering springs for my car. Great place to buy online auto parts, I would highly recommend it to everyone.

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