Description
Resistant to weathering and seawater, Sikaflex-291i is the perfect all-rounder: an all-purpose flexible marine sealant that bonds extremely well to all standard materials used in boat construction. Its outstanding elasticity ensures a durable, long-lasting seal alike all other Sikaflex Marine sealants and adhesives.
Sikaflex-291 is a non-sag, 1-component polyurethane sealant specifically developed for the marine market; it cures on exposure to atmospheric moisture to form a durable elastomer. Sikaflex-291 meets the requirements set out by the International Maritime Organization (IMO).
Features
- Cures to 3mm in 24 hours
- Use above and below water line
- General all-purpose sealant
- Resists salt water
- May be used for light duty bonding
- Fast strength build-up
- Excellent adhesion to gelcoat, fiberglass, metal and wood
- May be squeezed or brushed into place
- Stable
- Paintable
- Versatile packaging
- Excellent bond
- Fast tack-free time
- High solids content
- Sandable
- NSF approved for potable water (black and white only)
- USDA approved for incidental food contact
Specifications
- Application Temperature: +5Deg. to +25Deg.C
- Service Temperature: -40Deg. to +90Deg.C
- Tack Time: 60-90 mins
- Coverage: 10m per 310ml cartridge
Applications:
- Chain plates
- Deck Fittings & Hardware
- Hatches
- Ports, etc.