Sikaflex®-291i

Multifunctional adhesive sealant for marine applications

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

Sikaflex®-291i is a multipurpose product used in marine constructions. It is suitable for making elastic, vibration-resistant joint seals, and can also be used for a variety of interior sealing applications. Sikaflex®-291i 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®-291i must not be used to seal plastics that are prone to stress cracking (e.g. PMMA, PC, etc.). This product is suitable for experienced professional users only. Test with actual substrates and conditions have to be performed to ensure adhesion and material compatibility.  

PLEASE NOTE: "Sika Shelf-Life Policy" Sika offer a minimum 3-month shelf-life on all their products. 

Trade Warehouse are happy to check the shelf-life of the product prior to purchase at your nearest Sika location and/or where goods will be dispatched from, depending on stock availability.

No refunds will be given for Sika products were the shelf-life is indicated as being greater than 3-months.