Sika Boom-405® Water Stop
Fast-Acting Foam for Superior Seals
Discover the ultimate solution for fast, reliable watertight seals with Sika Boom-405® Water Stop.
This advanced 2-component, self-expanding polyurethane foam that does not require ambient moisture to, delivering a high-density seal with a finely tuned. Perfect for sealing pipe penetrations, connections, and gaps, Sika Boom-405® forms a barrier against water intrusion up to 1 bar of pressure.
Its innovative packaging lets you pause and resume application with ease - just replace the nozzle and continue where you left off.
- Water resistant up to 1 bar
- Fast Curing
- Above and Below Ground Level Use
- Interior and Exterior Use
- Fire Reaction Class B2 according to DIN 4102-1
When it comes to sealing, the need for speed and reliability cannot be overstated. Sika Boom-405® Water Stop, the ultimate solution for fast, watertight seals. This advanced 2-component, self-expanding polyurethane foam revolutionises the sealing process, providing a high-density seal without the requirement for ambient moisture.
Unmatched Performance
Sika Boom-405® is designed to seal pipe penetrations, connections, and gaps effectively, forming a robust barrier against water intrusion up to 1 bar of pressure - equivalent to 10 meters of water column.
Whether you're sealing wall openings for pipes or ducts, cable ducts, or pipe connections in manholes, Sika Boom-405® delivers unparalleled protection against leaks.
Innovative Application
One of the standout features of Sika Boom-405® is its innovative packaging. You can pause and resume application effortlessly - simply replace the nozzle and continue where you left off.
This means no more wasted product or frustrating interruptions, making it the perfect choice for busy professionals.
Key Features and Benefits
Versatile Use
Suitable for both above and below ground level, as well as for interior and exterior applications.
Good Thermal Insulation
Maintains energy efficiency with effective insulation properties.
No Tools / Easy to Finish
Unlike alternative products, Sika Boom-405® does not require any special tools. Can be cut, trimmed, sanded, or painted to match the surrounding surface.
Water Resistant Up to 1 Bar
Proven to withstand high water pressure for ultimate leak prevention.
Versatile, Reusable Use
Suitable for both above and below ground level, as well as for interior and exterior applications. Multiple uses per aerosol – seal, pause, and resume as needed.
Fast, Stable Curing
Enjoy quick, waterproof seals with rapid seal formation for effective results. After curing, no shrinkage or post-expansion ensures consistent, lasting seals.
2-Part, Ready to Use
No pre-activation required; simply apply for instant results.
Get Your Sika Boom-405® Water Stop Today!
Say goodbye to leaks and embrace the future of sealing with Sika Boom-405® Water Stop.
This product is not just a solution; it’s a game-changer in the sealing industry, providing professionals and DIYers alike with the reliability and efficiency they demand.
Experience the Difference
Elevate your sealing projects with Sika Boom-405®.
Discover why it’s the preferred choice for professionals and get started on your next project today!