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Boat Life 1170 LifeSeal Polyurethane Silicone Sealant

Manufacturer

Boat Life

<h3>About BoatLIFE</h3><p><strong>BoatLIFE</strong> has been a cornerstone of the marine maintenance industry for over 65 years, earning a reputation as one of the most trusted names on the water. Founded in 1959 and proudly manufactured in the USA, the brand traces its origins to the pioneering work of Edwin Kehrt, a former U.S. Army Corps of Engineers captain whose introduction of purpose-built marine caulking and sealant compounds helped transform how boaters approach hull integrity and long-term care.</p><p>What sets BoatLIFE apart is a simple but enduring philosophy: every product in their lineup should be engineered specifically for the demands of the marine environment — not adapted from general-purpose formulas. Saltwater exposure, UV radiation, fuel contact, and constant immersion require performance standards that go well beyond what household maintenance products can deliver. BoatLIFE has built its entire catalog around meeting those standards.</p><h3>A Complete Marine Maintenance System</h3><p>At the heart of the BoatLIFE lineup is their legendary range of <a href="/7264-boat-life-caulks-sealants-201788">marine caulks and sealants</a>. The flagship Life-Calk&reg; polysulfide sealant has become an industry benchmark — a permanently flexible, waterproof compound that bonds to fiberglass, wood, metal, and glass, and can even be applied underwater for emergency repairs. Alongside it, BoatLIFE offers silicone rubber sealants, polyurethane adhesive/sealers, and teak deck sealants, giving boaters a purpose-matched solution for every sealing task above or below the waterline.</p><p>Beyond sealants, BoatLIFE produces a comprehensive suite of boat cleaners, waxes, rubbing compounds, polishes, and restoration solutions. Their Boat Cleaner features an environmentally safe, phosphate-free, biodegradable formula that lifts grime without stripping protective wax from fiberglass surfaces — a thoughtful detail that reflects the brand&apos;s understanding of how products interact throughout a complete maintenance routine. Their Life Wax line protects hull gelcoat from UV damage while delivering a deep, lasting shine, and the Teak Brite&reg; series of powder cleaners and brighteners addresses the specific needs of teak decks, swim platforms, and wood trim without damaging soft wood grain.</p><h3>Why Boaters Trust BoatLIFE</h3><p>For over six decades, BoatLIFE has refined its formulas based on real-world feedback from recreational boaters, professional captains, and marine tradespeople. Their commitment to American manufacturing means tighter quality control and formulations that reflect the conditions found in both coastal saltwater environments and freshwater lakes. Whether you&apos;re rebedding deck hardware, sealing thru-hull fittings, restoring oxidized gelcoat, or cleaning a live well, there&apos;s a BoatLIFE product engineered for the task.</p><p>The brand&apos;s in-house team of technical experts is also available to help boaters choose the right product for specific applications — a level of support that reflects genuine expertise rather than generic customer service. For anyone serious about maintaining their vessel&apos;s condition and longevity, BoatLIFE represents a time-tested, all-American solution built from the waterline up.</p>

Part Number

1170
06/01/2036 12:58 AM
Sale Price

$19.37

In Stock (10+)

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

Boat Life LifeSeal is a professional-grade adhesive sealant engineered specifically for marine fiberglass applications. This advanced polyurethane/silicone hybrid formula combines the best properties of both technologies to deliver superior performance in the harsh marine environment.

Key Features:

  • Fast-curing formula sets in just 24 hours for quick project completion
  • Permanently flexible and non-shrinking for long-lasting durability
  • Outstanding adhesion to fiberglass, glass, plastic, and wood surfaces
  • Hybrid polyurethane/silicone technology for maximum strength and flexibility
  • Specifically formulated for the demanding conditions of marine environments
  • Fast skinning time minimizes mess and allows for quick cleanup

Ideal for sealing hull-to-deck joints, through-hull fittings, ports, hatches, and other critical marine applications where a reliable, waterproof seal is essential. The flexible formula accommodates the natural movement and vibration experienced by boats while maintaining a watertight seal.

Products specifications

Color

White

Size

10.6 oz. cart.

Part was only available at Autoplicity, shipping was super quick will do business with them again.

Very easy to order and checkout.

Quick, easy and convenient check out. Price was awesome

Great price and really fast shipping. Great communication as well.

I like the cost per unit, but the shipping is a little high

FAST, EASY

Great prices, wish you had more in stock though... free shipping over 300.00 would be nice too...

Excellent customer care/saved me over $500.00 off from their competitors.

execllent store, price was wonderful and product was top quality. shipping is average, it took 2 days to proccess. I will recommend to friends and use again.

great product lowest price

Thank You, great checkout.

Web interface seems a little clunky-----a lot of seemingly unnecessary scrolling.

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