Sikaflex-291 FOR MARINE SEALANT

Sikaflex-291 (commonly available as Sikaflex-291i) is a versatile, one-component polyurethane adhesive and sealant specifically engineered for marine environments. Ideal for both above and below the waterline, it creates strong, highly elastic, and vibration-resistant bonds across wood, metals, GRP, and fiberglass. [1, 2, 3, 4]

It cures via atmospheric moisture, develops a skin in approximately 60 minutes, and can be sanded and painted once fully cured. However, it should not be used on stress-cracking plastics like polycarbonate or Plexiglas. [1, 2, 3] for bulk call 07066040737

Locally in Lagos, Nigeria, you can source this product from authorized Sika distributors or marine supply stores, such as Sika Nigeria or online via specialized industrial suppliers like Ubuy Nigeria

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.