The fischer PU 300/750 polyurethane foam is ideal for filling, insulation, and soundproofing around door and window frames and roller box enclosures, as well as for filling finishes, joints, and wall cavities. It provides high sound insulation. The water pressure resistance certification makes it suitable for sealing and bonding drainage rings. With a solid valve to prevent jams and gas loss.

Applications:

• Sealing and bonding drainage rings
• Insulation and filling of roof constructions
• Insulation and filling around window/door frames and roller box enclosures
• Insulation and filling of finishes, joints, and wall cavities

Building materials:

• Concrete
• Anodized aluminum
• Gypsum board
• Wood
• Lime-silica brick
• Plastic (excluding polyethylene, polypropylene, Teflon, silicone)
• Brick
• Painted/galvanized metal
• Plaster