PENOSIL Universal Gunfoam 146 is a high-performance one-component polyurethane gun foam designed for reliable filling, sealing and insulating across a wide range of construction tasks. Suitable for both interior and exterior use, it offers strong adhesion, excellent air tightness and durable thermal and sound insulation.
Perfect for sealing insulation boards, filling structural gaps, insulating penetrations and reducing thermal bridges, this versatile foam works effectively on wood, concrete, stone, plaster, metal, PVC and polystyrene.
Included - 1 x 1000ml can (750ml contents)
Trade Box also available - See related products
Key Values
Wood, concrete, stone, plaster, metal, PVC, polystyrene.
Why Buy This Product
PENOSIL Universal Gunfoam 146 delivers consistent, professional-grade results across multiple construction and installation tasks. Its strong adhesion, superior insulation performance and dependable all-round versatility make it a reliable choice for both trade and DIY users.
Perfect for sealing insulation boards, filling structural gaps, insulating penetrations and reducing thermal bridges, this versatile foam works effectively on wood, concrete, stone, plaster, metal, PVC and polystyrene.
Included - 1 x 1000ml can (750ml contents)
Trade Box also available - See related products
Key Values
- Good filling properties
- Non-shrinking
- Low curing pressure
- Excellent air tightness
- High thermal and sound insulation
- Helps prevent thermal bridging
- Suitable for interior and exterior use
- Filling holes and gaps
- Insulating cable and pipe penetrations
- Sealing connecting joints
- Improving thermal and acoustic insulation
- Reducing the impact of thermal bridges
Wood, concrete, stone, plaster, metal, PVC, polystyrene.
Why Buy This Product
PENOSIL Universal Gunfoam 146 delivers consistent, professional-grade results across multiple construction and installation tasks. Its strong adhesion, superior insulation performance and dependable all-round versatility make it a reliable choice for both trade and DIY users.
Related Products
Disclaimer
Images are for reference only, showing products from different angles. The quantity shown may not reflect what you purchase, usually only one item is supplied unless stated otherwise.
Any advice is for general guidance only. We cannot guarantee products will meet your specific needs or usage. Please check all measurements and specifications before purchase, as we are not responsible for incorrect advice or items ordered in error. Return costs in such cases are the customer’s responsibility.

