Description
BoatLIFE LifeSeal® Sealant Cartridge - Black | Boat Supply Store
Achieve durable, watertight seals on your vessel with this advanced hybrid sealant, engineered to withstand extreme marine conditions. Its unique formulation combines the flexibility of polyurethane with the resilience of silicone, providing superior adhesion to fiberglass, metal, and wood. This fast-curing, low-odor product forms a permanent, flexible seal capable of accommodating structural movement, making it ideal for hull fittings or deck seams on a performance skiff navigating the Gulf Coast.
Key Features
- Uniquely Formulated: Combines marine silicone and polyurethane for superior performance.
- Fiberglass Optimized: Specifically engineered for superior adhesion to fiberglass hulls and decks.
- Rapid Curing: Achieves a solid seal quickly, minimizing downtime.
- Low Odor Profile: Enhances application comfort with minimal olfactory disruption.
- High Adhesion Performance: Bonds tenaciously to a wide array of marine substrates.
- Non-Sagging Application: Maintains bead integrity during and after application.
- Versatile Use: Suitable for applications both above and below the waterline.
- Mildew Resistant: Inhibits mildew growth, maintaining seal integrity and aesthetics.
Specifications
| Product Specifications | |
|---|---|
| Color | Black |
| Sealant Type | Hybrid Silicone-Polyurethane |
| Curing Mechanism | Moisture-cure |
| Cures in Water | Yes |
| Adhesion | High |
| Odor | Low |
| Sagging | Non-sagging |
| Corrosive | Non-corrosive |
| Yellowing | Non-yellowing |
| Mildew Resistance | Yes |
| Acid Free | Yes |
| Application Temperature | Not specified |
| Service Temperature | Not specified |
Who This Is For
Boat owners, marine repair professionals, and DIY enthusiasts requiring a robust, adaptable sealant for critical hull and deck penetrations. Ideal for those prioritizing a long-lasting, watertight seal on fiberglass structures above and below the waterline.
How It Compares
| Feature | BoatLIFE LifeSeal® Sealant Cartridge - Black | Competitor |
|---|---|---|
| Type | Silicone-Polyurethane Hybrid | Polyurethane |
| Flexibility | Flexible, for joints with structural movement | Rigid, permanent bond |
| Cure in Presence of Water | Yes | No |
| Removable without Damaging Gel-Coat | Yes | No |
| Mildew Resistant | Yes | No |
Common Concerns Answered
Will this sealant last through harsh marine conditions?
LifeSeal® is engineered with a hybrid formulation offering exceptional durability. Its ability to cure in water and resist factors like UV exposure and salt spray ensures a permanent watertight seal, addressing concerns about longevity even in challenging environments.
Is the cartridge difficult to use with standard caulking guns?
While some users report a learning curve with standard caulking guns, the unique formulation provides a non-sagging bead that ensures excellent coverage and adhesion once properly applied. Consistent pressure and angle are key.
Is the cure time reliable?
The cure time can vary based on ambient temperature and humidity. While generally fast-curing, users in cooler, drier conditions may experience a slightly extended cure period. Proper surface preparation significantly aids adhesion and curing.
Frequently Asked Questions
What is BoatLIFE LifeSeal® Sealant Cartridge made of?
BoatLIFE LifeSeal® is a hybrid sealant combining the properties of marine silicone and polyurethane.
Can BoatLIFE LifeSeal® be used above and below the waterline?
Yes, BoatLIFE LifeSeal® is specifically formulated for use both above and below the waterline, providing a durable, watertight seal in both environments.
What materials does BoatLIFE LifeSeal® adhere to?
BoatLIFE LifeSeal® adheres to a wide range of materials including metal, glass, wood, Lexan®, and ABS®.
Is BoatLIFE LifeSeal® mildew resistant?
Yes, BoatLIFE LifeSeal® is mildew resistant, ensuring the integrity and appearance of your sealant over time.
What surfaces should BoatLIFE LifeSeal® NOT be used on?
BoatLIFE LifeSeal® is not recommended for use on ferro cement hulls, impregnated wood, or oil-soaked materials.
