Flexible PU gun foam. This premium quality polyurethane expanding foam filler is designed for airtight sealing around windows and doors. It offers superior thermal and acoustic insulation properties, ensuring optimal energy efficiency and soundproofing. Once cured, it forms a completely airtight seal, and its high flexibility, thanks to FLEXIFOAM® technology, provides enhanced durability.
This single-component Gun Grade foam has a rapid curing time and achieves primerless adhesion on most construction materials. It is highly recommended for use in A, A+, and A++ windows and doors, as well as any applications where an airtight seal is essential. It is ideal for sealing gaps that require improved thermal and acoustic properties, filling joints with high and repetitive movement, or where vibration resistance is necessary. Additionally, it can be used for thermal and acoustic insulation around door and window frames.
Features
- Polyurethane foam filler
- Airtight: RAL MO-01/1 and DIN 18542 tested
- Highly flexible
- Acoustic rating ISO 717-1: 63 dB
- Thermal conductivity DIN 52612: 34.5mW/mK
- Application temperature range: -10 to +30 °C
- Linear yield FEICA TM1002: 21m
*See downloads for technical information