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Boat Life 1172 LifeSeal Marine Sealant Cartridge Aluminum 10.6 oz

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

1172
07/12/2036 11:05 AM
Sale Price

$27.80

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

BoatLIFE LifeSeal is a unique combination of marine silicone and polyurethane, formulated especially for fiberglass, offering a fast-curing, low odor, high adhesion, non-sagging, non-corrosive, non-yellowing formula. This premium marine sealant provides a durable permanent watertight seal for joints subject to structural movement.

Key Features:

  • May be used above and below the waterline
  • Adheres to metal, glass, wood, Lexan, ABS and certain other materials
  • Can be removed without damaging gel-coat
  • Cures in presence of water, mildew resistant and acid free
  • Fast-curing formula with low odor
  • Non-paintable aluminum color finish

Common Applications:

  • Sealing decks to hulls
  • Thru-hull fittings and vinyl ports
  • Sealing/glazing windshields
  • Bedding marine hardware

Not recommended for ferro cement hulls, impregnated wood or oil-soaked materials. Comes in a convenient 10.6 fl oz (approximately 10.5 ounce) cartridge for standard caulking guns. Ideal for marine applications on boats, RVs, and other watercraft.

It might need a little more info on the item description and maybe a place where you can ask the seller a question about the item.

Good

Good price and easy Amazon checkout

Easy checkout

First time I have ordered. I am concerned about receiving my order in the time-frame I was given over the phone by one of your employees, and your website does not indicate when I will receive my order. Delivery date provided by employee not accurate; phoned Customer Service to follow-up on shipping date and was disconnected three times; very poor customer service representatives, delivery times; difficult to obtain information from this company once order has been placed; BE VERY CAUTIOUS!

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