Low expansion polyurethane foam. It is easy to use and apply, offering controlled secondary expansion (30%–50%), which ensures precise installation of doors and windows without deforming the frames.

• Installation of windows and doors
• Fixing wooden stairs and sills
• Filling and sealing holes, gaps, and joints
• Sealing openings in roofs and insulation materials
• Creating acoustic barriers and soundproof partitions
• Pointing and insulating roof tiles and lightweight partitions
• General sealing, fastening, and bonding applications

• Excellent adhesion to all common construction materials
• Low secondary expansion – prevents deformation of frames
• High thermal and acoustic insulation values
• Resistance to moisture and aging
• Fire resistance class B3 (DIN 4102)
• Easy to use and apply
• Non-toxic after curing