Boats and equipment Maintenance and cleaning Sika 291 300ml Adhesive Sealant Clear. The SIKA 291 300ml Adhesive Sealant Black is a highly durable and versatile product specifically designed for boats and equipment. It is an ideal solution for various maintenance and cleaning tasks in the marine industry. This adhesive sealant is specially formulated to provide excellent adhesion and long-lasting sealing properties. It effectively bonds various materials commonly found in boats, such as fiberglass, metal, glass, wood, and most plastics. Whether you need to seal joints, repair cracks, or bond different parts together, this adhesive sealant ensures a reliable and watertight seal that withstands harsh marine conditions. With its black color, the SIKA 291 adhesive sealant seamlessly blends in with the majority of boat finishes, resulting in a clean and professional appearance. It offers excellent UV resistance, preventing it from deteriorating or discoloring when exposed to sunlight. Additionally, this adhesive sealant is resistant to saltwater, weathering, and various chemicals typically encountered on boats, ensuring its longevity and performance. Maintenance and cleaning become hassle-free with the SIKA 291 adhesive sealant. Its easy-to-use 300ml size allows for convenient application, while the cartridge design ensures precise and controlled dispensing. This product can be easily applied using a standard caulking gun, making it accessible to both professionals and DIY enthusiasts. Overall, the SIKA 291 300ml Adhesive Sealant Black is a reliable and versatile solution for boat owners and maintenance professionals seeking a high-quality adhesive sealant for their marine equipment. Its excellent adhesion properties, durability, and color compatibility make it an excellent choice for various maintenance and cleaning applications.