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Tech Specs
Sikaflex-291 is a 1-component, marine grade polyurethane elastomeric adhesive and sealant. Used by many boat builders, its fast cure time makes it ideal for applications where speed is important.
Features & Benefits:
- General all-purpose sealant suitable for light duty bonding
- Use above and below water line
- Resists salt water
- Excellent adhesion to gelcoat, fiberglass, metal and wood
- May be squeezed or brushed into place
- Fast tack-free time
- Sandable & Paintable
- NSF approved for potable water (black and white only)
- USDA approved for incidental food contact.