Sikaflex®-291i is a non-sag 1-component polyurethane sealant specifically developed for the marine market, which cures on exposure to atmospheric moisture. Sikaflex®-291i meets in addition the low spread of flame requirements set out by the International Maritime Organisation (IMO).

• Wheelmark approved
• 1-component formulation
• Highly elastic
• Low odour
• Non-corrosive
• Can be painted
• Bonds well to a wide variety of marine substrates
• Solvent free
• Very low VOC
• Low isocyanate content