Description
BoatLIFE LifeSeal Sealant Black 2.8oz | Boat Supply Store
Secure critical joints on your vessel against water intrusion with a sealant engineered for the demanding marine environment. This product utilizes a hybrid silicone and polyurethane formulation that cures to a flexible, watertight seal, demonstrating high adhesion to materials such as metal, glass, and ABS. Its non-sagging, non-corrosive, and non-yellowing properties ensure long-term integrity, making it suitable for sealing decks to hulls or thru-hull fittings on offshore sportfishing boats.
Key Features
- Hybrid Formulation Combines marine silicone and polyurethane for superior performance.
- Fast-Curing Minimizes downtime and allows for rapid project completion.
- Low Odor Enhances user comfort during application, crucial for enclosed spaces.
- High Adhesion Creates a robust bond to diverse substrates including metal, glass, and ABS.
- Durable Watertight Seal Provides permanent protection against leaks, even in structural movement joints.
- UV & Mildew Resistant Maintains integrity and appearance in harsh sun and damp conditions.
- Removable Without Damage Facilitates future maintenance by not compromising gel-coat surfaces.
- Above & Below Waterline Use Versatile application for virtually any sealing requirement on a boat.
Specifications
| Product Specifications | |
|---|---|
| Volume | 2.8 FL. Oz |
| Color | Black |
| Formulation | Marine Silicone and Polyurethane Hybrid |
| Cure Type | Cures in the presence of water |
| Odor | Low |
| Adhesion | High |
| Sagging | Non-sagging |
| Corrosiveness | Non-corrosive |
| Yellowing | Non-yellowing |
| Mildew Resistance | Yes |
| Acidity | Acid-free |
| Application | Above and below the waterline, suitable for joints subject to structural movement |
| Compatible Materials | Metal, glass, wood, Lexan®, ABS® and certain other materials |
Who This Is For
Boat owners and marine technicians requiring a dependable sealant for applications ranging from deck-to-hull joints to bedding hardware. DIY enthusiasts will find its ease of use and superior performance ideal for maintaining vessel integrity and aesthetics.
How It Compares
| Feature | BoatLIFE LifeSeal Sealant Black 2.8oz | Competitor |
|---|---|---|
| Type | Silicone-Polyurethane Hybrid | Polyurethane |
| Cure in Presence of Water | Yes | No |
| Odor | Low | Moderate |
| Removable without Gel-Coat Damage | Yes | No |
| Volume | 2.8 FL. Oz | 10.3 oz cartridge, 10.1 oz cartridge |
Common Concerns Answered
The tube size seems small for extensive projects. Is it cost-effective?
While the 2.8 FL. Oz tube is compact, LifeSeal's concentrated, high-performance hybrid formula provides exceptional adhesion and durability, often requiring less material than lower-grade sealants for comparable results. Consider its unique benefits like removability without gel-coat damage when evaluating its value for specialized marine applications.
Will this sealant last in harsh marine conditions?
LifeSeal® is specifically engineered for marine environments, offering excellent resistance to UV exposure and mildew. Its durable, watertight seal is designed to withstand structural movement and remain flexible, ensuring long-term integrity on your vessel.
I'm worried about damaging my boat's gel-coat during maintenance. Can this be removed easily?
A significant advantage of BoatLIFE LifeSeal® is its ability to be removed without causing damage to gel-coat surfaces, simplifying future repairs or modifications.
Frequently Asked Questions
What is BoatLIFE LifeSeal® Sealant Tube used for?
BoatLIFE LifeSeal® is used for creating durable, watertight seals on a wide range of marine applications, including sealing decks to hulls, thru-hull fittings, vinyl ports, windshields, and bedding marine hardware.
What materials is BoatLIFE LifeSeal® compatible with?
It adheres to various materials including metal, glass, wood, Lexan®, and ABS®, ensuring versatility for different boat components.
Can BoatLIFE LifeSeal® be used above and below the waterline?
Yes, BoatLIFE LifeSeal® is suitable for use both above and below the waterline for sealing joints subject to structural movement.
How long does BoatLIFE LifeSeal® take to cure?
The cure time can vary with temperature and humidity. While generally fast-curing, it is important to note that cure times may extend in very cold or humid conditions, a common characteristic for most marine sealants.
Is BoatLIFE LifeSeal® mildew resistant?
Yes, BoatLIFE LifeSeal® is formulated to be mildew resistant, helping to maintain its appearance and sealing integrity in damp marine environments.
