Product Name: Fixer GBU
Origin: France
Weight: 600 mlDescription:
Fixer GBU is a high-performance, flexible polyurethane sealant designed to seal and protect joints and edges exposed to harsh weather and mechanical stress. It’s suitable for both indoor and outdoor use on a wide range of surfaces.
Key Features:
Waterproof and weather-resistant
Fills expansion and contraction joints effectively
No base coat needed – even works on wet surfaces
Receives water-based paint
Extremely flexible – expands up to 750% of its original volume
Maintains elasticity over time, even under mechanical stress
High adhesion on concrete, wood, metal, aluminum, plaster, and PVC
UV resistant
Performs well in temperatures up to 70°C
Eco-friendly – low emissions
Uses:
✔ Sealing around windows, doors, and waterproofing layers
✔ Joints between different construction materials
✔ Structural surfaces like concrete, wood, iron, aluminum, plaster, PVC
✔ Suitable for wet and dry areas, indoors and outdoors


















Reviews
Purchased Fixer GBU from Benna and it exceeded my expectations. Extremely flexible and adheres well to concrete, metal, and wood. Waterproof and weather-resistant, making it ideal for indoor and outdoor use. Highly durable and reliable for any sealing project!
Fixer GBU from Benna is amazing! Flexible, waterproof, and easy to use on all surfaces. Perfect for both indoor and outdoor projects. Stays durable under sun and rain. Very satisfied!