The Story
Sikaflex® 291 Fast Cure Adhesive & Sealant is a high-performance, marine-grade polyurethane elastomer designed specifically for boat builders and marine enthusiasts. Its rapid curing time and exceptional adhesion properties make it the ideal choice for a wide range of bonding and sealing applications both above and below the waterline.
Applications
Sikaflex®-291 is a versatile adhesive and sealant suitable for general all-purpose marine use. It excels in light-duty bonding tasks, making it perfect for repairs, maintenance, and construction projects on boats and other marine vessels. The product adheres seamlessly to materials such as gelcoat, fiberglass, metal, and wood, and can be applied effortlessly using a caulking gun or brushed into place.
Features and Benefits
| Feature | Benefit |
|---|---|
| Water-Line Versatility | Suitable for use above and below the waterline, resisting the corrosive effects of saltwater. |
| Fast Cure Time | Enables quick strength build-up, allowing for faster project completion. |
| Surface Compatibility | Provides excellent adhesion to gelcoat, fiberglass, metal, and wood. |
| Paintable and Sandable | Can be easily painted and sanded after curing for a smooth, finished appearance. |
| Superior Bond Strength | Ensures a durable and reliable bond, enhancing the structural integrity of marine projects. |
| Safety Certifications | NSF approved for potable water (black and white cartridges) and USDA approved for incidental food contact. |
Technical Specifications
- Component: 1-component polyurethane elastomer
- Volume: 10.3oz (300ml) Cartridge
- Color: Black
- Curing Time: Fast cure
- Usage Method: Can be gunned or brushed into place
Safety Information
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit P65Warnings.ca.gov.
Additional Resources
Description
Sikaflex® 291 Fast Cure Adhesive & Sealant is a high-performance, marine-grade polyurethane elastomer designed specifically for boat builders and marine enthusiasts. Its rapid curing time and exceptional adhesion properties make it the ideal choice for a wide range of bonding and sealing applications both above and below the waterline.
Applications
Sikaflex®-291 is a versatile adhesive and sealant suitable for general all-purpose marine use. It excels in light-duty bonding tasks, making it perfect for repairs, maintenance, and construction projects on boats and other marine vessels. The product adheres seamlessly to materials such as gelcoat, fiberglass, metal, and wood, and can be applied effortlessly using a caulking gun or brushed into place.
Features and Benefits
| Feature | Benefit |
|---|---|
| Water-Line Versatility | Suitable for use above and below the waterline, resisting the corrosive effects of saltwater. |
| Fast Cure Time | Enables quick strength build-up, allowing for faster project completion. |
| Surface Compatibility | Provides excellent adhesion to gelcoat, fiberglass, metal, and wood. |
| Paintable and Sandable | Can be easily painted and sanded after curing for a smooth, finished appearance. |
| Superior Bond Strength | Ensures a durable and reliable bond, enhancing the structural integrity of marine projects. |
| Safety Certifications | NSF approved for potable water (black and white cartridges) and USDA approved for incidental food contact. |
Technical Specifications
- Component: 1-component polyurethane elastomer
- Volume: 10.3oz (300ml) Cartridge
- Color: Black
- Curing Time: Fast cure
- Usage Method: Can be gunned or brushed into place
Safety Information
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit P65Warnings.ca.gov.