The Den Braven polyurethane foam, 300ml, is a one-component foam suitable for building insulation, designed to create a seal between construction elements. Den Braven PU Foam Extra cures in the presence of moisture from the air and building materials, ensuring both stability and flexibility in fixed components.

• High-quality polyurethane foam.
• Application with adapter tube.
• Used for joints between partition walls, ceilings, and floors.
• Perimeter joints around door and window frames.
• Fills gaps around pipes, cables passing through walls or floors, or joints between walls and ceilings.
• Excellent adhesion to concrete, brick, stone, plaster, wood, metal, polystyrene, tight polyurethane foam, and hard PVC.

Limitations: Application is not recommended on surfaces exposed to water or for filling enclosed spaces. Does not adhere to silicone, polytetrafluoroethylene (PTFE), polyethylene (PE), polypropylene (PP), or surfaces contaminated with fats or oils. The foam provides moisture protection but allows vapor to escape through the adhesive. Use is not recommended in poorly ventilated spaces unless a protective mask with an appropriate gas filter (type A1, according to standard EN 14387) is worn.

The package includes protective gloves, which are intended only for use with polyurethane foam. Before use: Do not use damaged gloves. Remove them from the packaging and inflate with air to check for airtightness. Be careful with long nails or jewelry, as they can damage the gloves. After use: Do not touch the outside surface of the gloves when removing them from the hands. Dispose of used gloves immediately.