Bostik Marine Silicone Sealant 90ml – Waterproof Sealant for Boats & Marine Use

Specialist Sealing for Marine Environments

The Bostik Marine Silicone Sealant 90ml gives you a strong, flexible sealant designed to withstand harsh marine conditions. Because it is waterproof, weatherproof, and resistant to saltwater, it is perfect for use on boats, caravans, and outdoor applications exposed to water.

Durable, Flexible and Long-Lasting

This marine-grade silicone forms a tough yet flexible joint that moves with surfaces without cracking or shrinking. As a result, it ensures a watertight seal that protects against leaks and corrosion. Its resilience makes it ideal for demanding environments where durability is critical.

Easy Application for Reliable Results

Packaged in a compact 90ml tube, the sealant applies easily with the nozzle provided. It adheres strongly to glass, aluminium, fibreglass, painted surfaces, and most non-porous materials. Since it cures quickly, you can achieve long-lasting, watertight results in less time.

Suitable for Boats and Outdoor Projects

Bostik Marine Silicone is perfect for sealing hatches, portholes, windows, joints, and deck fittings. It also works well in outdoor applications that require resistance to water and weather, such as caravans and trailers. Therefore, it is a must-have sealant for marine and outdoor maintenance.

Conclusion

For waterproof sealing in boats and marine environments, choose the Bostik Marine Silicone Sealant 90ml. Compact, strong, and easy to apply, it delivers lasting protection against water and weather exposure.