Single-component B2 gun foam from Den Braven with quick curing and controlled expansion. High filling capacity. Excellent adhesion and insulation. Complies with B2 fire classification according to DIN4102. Ideal for professional use.

Using the NBS-GUN ensures precision in flow and flexibility in difficult areas without issues. It is suitable for:

• Filling joints in walls
• Installing and securing frames
• Sealing cable and pipe holes
• Bonding decorative panels
• Soundproofing
• Thermal insulation

WARNING: The foam must always be stored and transported in an upright position. Not recommended for use underwater and for joints larger than 4 cm. Larger and deeper joints of 5 cm should be filled in layers. The surface of the foam should be protected from sunlight.