Soudal Genius Gun Gap Filling Expanding Foam - 500ml - Soudal - 123895

The foam is tack-free in minutes and fully cures in approximately 1/2 hour, depending on temperature and humidity. Allow sufficient time before cutting or finishing.

Yes, once the foam is fully cured, it can be easily cut, sanded, plastered, and painted to seamlessly integrate with your project.

The Genius Gun applicator allows for reuse up to 6 weeks after opening. Ensure the nozzle tip is clean and free of cured foam immediately after each use. Store the can upright in a cool, dry place.

This foam adheres to all common building materials, including concrete, brick, stone, wood, metal, and most plastics. It is suitable for both interior and exterior applications.

While the foam provides an excellent seal against moisture and drafts, it is not primarily designed as a waterproofing agent. It helps keep out sound and heat and seals gaps effectively.

Yes, it is highly recommended to wear protective gloves and eye protection during application, as uncured foam can be difficult to remove from skin and eyes.

Ensure the can was vigorously shaken for at least 20 seconds before use. Check ambient temperature and humidity; foam cures best in humid conditions. Lightly misting dry surfaces with water can help.

This often occurs if the nozzle was not cleaned immediately after previous use. For fresh blockages, try clearing with a dedicated foam cleaner. For cured blockages, the applicator may be permanently blocked, and a new can might be needed if the blockage is within the valve.

Ensure the surface was clean, dry (but lightly dampened if very dry), and free of dust, grease, or loose particles before application. Extreme cold can also affect adhesion; ensure the can is at room temperature before use.

Apply foam sparingly, filling gaps to only about 1/3 of their depth, as it expands significantly. Avoid overfilling. You can carefully cut away excess cured foam with a utility knife.