Product Data Sheet Safety Data Sheet Show all documents
Sikaflex®-291i

Sikaflex®-291i

Sikaflex®-291i is a non-sag, one-component, polyurethane sealant specifically developed for the marine market; it cures on exposure to atmospheric moisture and forms a durable elastomer. Sikaflex®-291i meets the low spread of flame requirements set out by the International Maritime Organisation (IMO).

  • Wheelmark-approved;
  • One-component formulation;
  • Highly elastic;
  • Low odour;
  • Non corrosive
  • VOC- and emission-free;
  • Can be over-painted;
  • Adheres well to a wide variety of marine substrates.
Product Data Sheet Safety Data Sheet Show all documents

Usage

Sikaflex®-291i is a multi-purpose adhesive/sealant used in marine on a wide variety of vessels. It is suitable for making elastic, vibration-resistant joint seals and for use in a variety of interior and exterior sealing applications. Sikaflex®-291i bonds extremely well to the materials commonly used in marine construction such as wood, metal, metal primer, paint coatings (2-C systems), ceramic materials, and plastics (GRP, etc.). Sikaflex®-291i must not be used to seal plastics that are prone to stresscracking (e.g. PMMA, PC, etc.). This product is suitable for professional experienced users only. Tests with original substrates and conditions must be performed to ensure adhesion and material compatibility.

Advantages

  • Wheelmark-approved;
  • One-component formulation;
  • Highly elastic;
  • Low odour;
  • Non corrosive
  • VOC- and emission-free;
  • Can be over-painted;
  • Adheres well to a wide variety of marine substrates.

Packaging

300 ml Cartridges

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