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Sikaflex 291
Description
Sikaflex 291 Marine Sealant & Adhesive
Sikaflex 291 is a high-performance polyurethane marine sealant and adhesive designed for a wide range of sealing and bonding applications in marine environments. Its flexible, durable formulation provides excellent resistance to water, vibration, weathering, and marine conditions, making it a trusted choice for boat builders, marine technicians, and DIY enthusiasts.
Key Features:
Marine-grade polyurethane sealant and adhesive
Suitable for sealing and bonding above and below the waterline
Permanently flexible to absorb movement and vibration
Excellent weather, UV, and saltwater resistance
Strong adhesion to fibreglass, timber, metals, and painted surfaces
Paintable and sandable after curing
Ideal for deck fittings, hatches, portlights, hull joints, and general marine maintenance
Sikaflex 291 delivers reliable long-term performance for marine sealing and bonding applications where strength, flexibility, and durability are essential.
