Sikaflex 522 300ml black

Sikaflex 522 is a high-performance, one-component polyurethane sealant and adhesive designed specifically for marine applications. Packaged in a convenient 300ml cartridge, this black sealant offers excellent adhesion to a variety of substrates, including metals, glass, and plastics, making it ideal for sealing and bonding in boat construction and repair. It is highly resistant to water, weathering, and UV exposure, ensuring long-lasting durability in harsh marine environments. Sikaflex 522 remains flexible after curing, allowing for movement and vibration without compromising the bond. Its easy application and strong performance make it a preferred choice for both professional boat builders and DIY enthusiasts.