Description
Star brite White Marine Silicone Sealant 2.8 oz | Boat Supply Store
This 2.8 oz tube of white Star brite Marine Silicone Sealant delivers a professional-grade, waterproof, and airtight seal essential for maintaining hull integrity in demanding saltwater conditions. Its specialized formula exhibits superior resistance to UV radiation, common marine chemicals, and environmental degradation such as cracking and shrinking, ensuring long-term protection above and below the waterline on multiple substrates. Ideal for sealing deck fittings, thru-hulls, or window frames on any vessel operating in diverse coastal or offshore environments.
Key Features
- Waterproof and airtight seal creation
- Bonds to fiberglass, wood, glass, metal, and plastic
- Suitable for above and below waterline marine applications
- Durable formula resists cracking, shrinking, and yellowing
- Withstands sunlight and chemicals
- Easy application and tooling
- Professional-grade marine performance
- Versatile for both marine and home repairs
Specifications
| Product Specifications | |
|---|---|
| Color | White |
| Size | 2.8 oz tube |
| Material | Silicone |
| Application | Above and Below Waterline |
Who This Is For
This sealant is engineered for boat owners and DIY enthusiasts requiring a dependable, durable sealing solution for marine components and general repairs. Marine professionals will also find its robust formulation ideal for demanding applications.
How It Compares
| Feature | Star brite White Marine Silicone Sealant 2.8 oz | Competitor |
|---|---|---|
| Type | Silicone | Polyurethane, Polyurethane |
| Waterproof Below Waterline | Yes | No (not for continuous submersion), Yes |
| Skin Over Time | 10 minutes | 1 hour, 1 hour |
| Size | 2.8 oz | 10.5 oz cartridge, 10.3 oz cartridge |
Common Concerns Answered
Is the 2.8 oz tube large enough for my project?
The 2.8 oz tube is ideal for smaller repairs and touch-ups. For larger projects, you may need to purchase multiple tubes or consider a larger-format sealant.
How do I remove residue from porous surfaces?
Residue on porous surfaces can be challenging to remove. It is recommended to use an appropriate solvent for cleanup before the sealant fully cures, if necessary.
What if I need a caulk gun?
This product is designed for use with a standard caulk gun, which is not included. A basic caulk gun is readily available for purchase and is essential for controlled application.
Frequently Asked Questions
What surfaces can Star brite Marine Silicone Sealant be applied to?
This sealant bonds effectively to fiberglass, wood, glass, metal, and plastic, making it highly versatile for various marine substrates.
Is Star brite Marine Silicone Sealant suitable for use below the waterline?
Yes, this marine-grade silicone sealant is specifically designed and formulated for reliable performance both above and below the waterline.
How long does it take for Star brite Marine Silicone Sealant to skin over?
The sealant typically skins over within approximately 10 minutes, allowing for efficient project completion.
How do I clean up excess Star brite Marine Silicone Sealant?
Excess sealant should be wiped away immediately with a clean cloth. For stubborn residue or after curing, a solvent may be required.
What are the drying and curing times for Star brite Marine Silicone Sealant?
While it skins over in about 10 minutes, full curing can take 24 hours or more, depending on temperature and humidity. It is recommended to allow adequate cure time before full exposure to elements.
