Rubson Construction Mastic for Walls and Windows

Rubson Construction Mastic for Walls and Windows

Are you looking for a reliable and versatile mastic for your construction projects? Look no further than Rubson Construction Mastic for Walls and Windows. This high-quality product is designed to meet all your sealing and filling needs, whether you’re working on walls or windows.

Benefits of Rubson Construction Mastic

When you choose Rubson Construction Mastic, you can enjoy a wide range of benefits, including:

  • Strong adhesion to a variety of surfaces
  • Flexible and durable formula
  • Weather-resistant for outdoor use
  • Easy application and smooth finish
  • Available in a range of colors to match your project

Perfect for Walls and Windows

Whether you’re filling gaps in walls or sealing around windows, Rubson Construction Mastic is the ideal choice. Its versatility makes it a must-have for any construction or renovation project.


Is Rubson Construction Mastic easy to apply?

Yes, the mastic comes in a convenient 280 ml tube and can be easily applied with a standard caulking gun.

Can I paint over Rubson Construction Mastic?

Absolutely! Once the mastic has cured, it can be painted to match the surrounding surfaces.

Is this product suitable for outdoor use?

Yes, Rubson Construction Mastic is weather-resistant and perfect for outdoor applications.


When it comes to sealing and filling gaps in construction, Rubson Construction Mastic for Walls and Windows is the ultimate choice. Its strong adhesion, flexibility, and durability make it a top pick for professionals and DIY enthusiasts alike.