Description
Sudbury Elastomeric Sealant - Clear 10oz | Boat Supply Store
Address critical sealing needs in challenging marine environments with this high-performance elastomeric sealant. It provides exceptional adhesion and flexibility, curing rapidly in just 24 hours, even in temperatures as low as -20°F. This sealant is engineered for demanding applications, offering robust protection against saltwater, oil, and diesel fuel for applications both above and below the waterline, ensuring long-term integrity for your vessel.
Key Features
- Fast Curing for rapid project completion in 24 hours
- Superior Strength for robust, long-lasting seals
- Excellent Flexibility to accommodate hull and component movement
- All-Environment Performance curing from -20°F to 120°F
- Versatile Adhesion bonds to fiberglass, glass, plastic, metal, and wood without primers
- Submersible Durability suitable for continuous use below the waterline
- Chemical Resistance to teak cleaners, oil, diesel fuel, and saltwater
- Paintable & Sandable for a finished, integrated appearance post-cure
Specifications
| Product Specifications | |
|---|---|
| Type | One-part elastomeric marine sealant |
| Cartridge Size | 10oz |
| Skinning Time | 10 minutes |
| Cure Time | 24 hours |
| Curing Temperature Range | -20°F to 120°F (-28.9°C to 48.9°C) |
| Paintable | Yes |
| Sandable | Wet sandable |
| Flexibility | Excellent |
| Compression | Excellent |
| Substrate Compatibility | Fiberglass, glass, plastic, metal, wood |
| Chemical Resistance | Teak cleaners, oil, diesel fuel, saltwater |
| Cleanup | Mineral spirits |
| Color | Clear |
Who This Is For
Designed for marine professionals and DIY boat owners requiring a dependable, quick-curing sealant for extensive applications. It ensures durable, weather-resistant seals for a wide array of repair and outfitting tasks on any vessel.
How It Compares
| Feature | Sudbury Elastomeric Sealant - Clear 10oz | Competitor |
|---|---|---|
| Cure Time | 24 hours | 7 days, 24-48 hours |
| Flexibility | Excellent | High, High |
| Adhesion Type | Elastomeric | Permanent, Structural, Flexible |
| Paintable | Yes | Yes, Yes |
| Use Below Waterline | Yes | Yes, Yes |
| Skinning Time | 10 minutes | Approx. 1 hour, Approx. 1 hour |
Common Concerns Answered
Are there any health or safety advisories for this sealant?
This product contains Toluene, which has a California Prop 65 warning for reproductive harm. Always use in a well-ventilated area and follow product handling guidelines.
Where should I avoid using this sealant?
It is not recommended for use on wooden deck seams or in areas subjected to gasoline due to potential material degradation.
How does its fast cure time compare to other marine sealants?
This sealant offers a significantly faster 24-hour cure time compared to competitors like 3M 5200 (7 days), allowing for quicker project completion and return to service.
Frequently Asked Questions
What is Sudbury Elastomeric Marine Sealant used for?
It is used for sealing ports, bedding hardware, stopping leaks, and general sealing applications above and below the waterline on various marine substrates.
What surfaces does Sudbury Elastomeric Marine Sealant adhere to?
It adheres without primers to fiberglass, glass, plastic, metal, and wood.
Can Sudbury Elastomeric Marine Sealant be painted?
Yes, this sealant is paintable after it has fully cured.
What is the cure time for Sudbury Elastomeric Marine Sealant?
The sealant has a fast curing time of approximately 24 hours.
What temperatures can Sudbury Elastomeric Marine Sealant cure in?
It can cure effectively in temperatures ranging from -20°F (-28.9°C) to 120°F (48.9°C).
