Description
BoatLIFE LifeSeal Sealant Cartridge - White | Boat Supply Store
For demanding marine environments requiring a flexible yet robust watertight seal, this sealant provides exceptional adhesion and durability. Its unique hybrid silicone-polyurethane formulation cures in the presence of water, offering a permanent seal for joints subject to structural movement. Suitable for sealing decks to hulls, thru-hull fittings, and bedding marine hardware, this 10.5 oz cartridge adheres to a variety of substrates including metal, glass, and ABS®.
Key Features
- Unique combination of marine silicone and polyurethane
- Fast-curing formula ready for action quickly
- Low odor for a more pleasant application experience
- High adhesion ensures a secure, long-lasting bond
- Non-sagging formula stays in place during application
- Non-corrosive and acid-free to protect boat materials
- Mildew resistant for lasting aesthetic appeal
- Removable without damaging gel-coat for future servicing
Specifications
| Product Specifications | |
|---|---|
| Color | White |
| Size | 10.5 oz cartridge |
| Formula | Hybrid Silicone-Polyurethane |
| Curing | Cures in the presence of water |
| Adhesion | High |
| Odor | Low |
| Sagging | Non-sagging |
| Corrosion | Non-corrosive |
| Yellowing | Non-yellowing |
| Mildew Resistance | Yes |
| Acidity | Acid-free |
| Application Areas | Above and below the waterline |
| Suitable Substrates | Metal, glass, wood, Lexan®, ABS®, certain other materials |
| Not Recommended For | Ferro cement hulls, impregnated wood, oil-soaked materials |
| Removability | Removable without damaging gel-coat |
| Joint Movement | Suitable for joints subject to structural movement |
Who This Is For
Boat owners and marine professionals seeking a versatile and durable sealant for applications above and below the waterline, especially those working with fiberglass constructions. It's ideal for ensuring watertight integrity on various boat components where flexibility and reliable adhesion are paramount.
How It Compares
| Feature | BoatLIFE LifeSeal Sealant Cartridge - White | Competitor |
|---|---|---|
| Type | Silicone-Polyurethane Hybrid | Polyurethane |
| Cure Time | Fast-curing (cures in presence of water) | 24-72 hours |
| Flexibility | High (for joints subject to structural movement) | Limited |
| Removability | Yes (without damaging gel-coat) | No |
| Above/Below Waterline Use | Yes | Yes |
| Mildew Resistant | Yes | Yes |
Common Concerns Answered
Will this sealant hold up to constant submersion below the waterline?
Yes, LifeSeal® is specifically formulated for use both above and below the waterline, providing a durable, permanent watertight seal even in continuous submersion environments. Its hybrid formulation ensures long-term performance.
Is it difficult to remove if I need to make future repairs or modifications?
One of LifeSeal®'s key advantages is its removability without damaging the gel-coat, addressing concerns about future servicing. While it forms a strong bond, it is designed for removal, unlike permanent adhesives.
Is the application messy, and is a smooth finish achievable?
While some users note it can be messy if not applied carefully, practice and proper surface preparation lead to a smooth finish. Utilizing a caulking gun and appropriate smoothing tools will result in a professional appearance.
Frequently Asked Questions
What surfaces does BoatLIFE LifeSeal® Sealant adhere to?
BoatLIFE LifeSeal® Sealant adheres to metal, glass, wood, Lexan®, ABS®, and certain other materials, making it highly versatile for marine applications.
Can BoatLIFE LifeSeal® Sealant be used below the waterline?
Yes, BoatLIFE LifeSeal® Sealant is suitable for use both above and below the waterline, providing a durable watertight seal in demanding marine conditions.
Is BoatLIFE LifeSeal® Sealant mildew resistant?
Yes, BoatLIFE LifeSeal® Sealant is mildew resistant, ensuring a lasting aesthetic and preventing the growth of mold and mildew in damp marine environments.
How is BoatLIFE LifeSeal® Sealant removed?
BoatLIFE LifeSeal® Sealant can be removed without damaging the gel-coat, making future repairs or modifications significantly easier and less destructive.
What is the cure time for BoatLIFE LifeSeal® Sealant?
BoatLIFE LifeSeal® Sealant is fast-curing and cures in the presence of water, allowing for a quicker return to service compared to many other marine sealants.
