Sikaflex® 291

Sikaflex®-291 is a non-sag 1-c polyurethane sealant specifically developed for the marine market, which cures on exposure to atmospheric moisture form a durable elastomer. Sikaflex®-291 meets the requirements set out by the International Maritime Organisation (IMO). Sikaflex®-291 is manufactured in accordance with the ISO 9001 / 14001 quality assurance system and with the responsible care program.
Sikaflex®-291 is a multi-purpose product for use in marine construction. It is suitable for making elastic, vibration-resistant joint seals, and can also be used for a variety of interior and exterior sealing applications. Sikaflex®-291 bonds extremely well to the materials commonly used in marine construction like wood, metals, metal primers and paint coatings (2-c systems), ceramic materials and plastics (GRP, etc.). Sikaflex®-291 must not be used to seal plastics that are prone to stress cracking (e.g. Perspex, polycarbonate, etc.). Once cured, Sikaflex®-291 can easily be sanded down as required.

Features
• 1-C formulation
• Elastic
• Low odour
• Resistant to ageing and weathering
• Non-corrosive
• Can be over painted
• Can be sanded
• Bonds well to a wide variety of substrates
• Electrically non-conductive