Sikaflex-291 is a non-sag, 1-component polyurethane sealant specifically developed for the marine market, which cures upon exposure to atmospheric moisture. Sikaflex-291 meets the requirements set out by the International Maritime Organisation (IMO). This multi-purpose sealant bonds well to a wide variety of substrates. It features good ageing and weathering resistance and has elastic properties allowing for easy handling, low odour, and non-corrosive making it safe for use in any environment.

In addition, this product can be over painted and sanded once cured. Sikaflex-291 is designed to provide a reliable and durable seal, ensuring long-lasting performance in marine applications. Its versatility and ease of use make it an excellent choice for professionals and DIY enthusiasts alike.

Bonds well to a wide variety of substrates

Good ageing and weathering resistance

Elastic, low odour, and non-corrosive

Can be over painted

Can be sanded

Features

• High-performance marine sealant
• Meets IMO standards
• Easy to apply and versatile