Zettex Gunfoam NBS: High-Performance Insulation & Mounting Foam
Zettex Gunfoam NBS is a durable, fast-curing, one-component polyurethane foam designed for insulation, sealing, and mounting applications. It delivers exceptional adhesion to a wide range of building materials, including stone, concrete, metal, and various plastics. Curing occurs upon exposure to moisture, ensuring robust and reliable performance.
Key Features
- Fast Drying: Speeds up installation time.
- High Yield: Produces approximately 45 liters of cured foam per can.
- High Product Density: Ensures durability and effectiveness.
- Superior Insulation: High thermal resistance for improved energy efficiency.
- Versatile: Adheres to most substrates, including stone, concrete, and rigid plastics.
Packaging & Material
- Packaging: Spray can, 750 ml.
- Material: Polyurethane.
- Color: Off-white.
Applications
- Sealing joints between partition walls, ceilings, and floors.
- Filling gaps around pipes and conduits passing through walls and floors.
- Sealing around door and window frames.
Note:
- Not suitable for underwater applications or filling large closed spaces.
- For wider or deeper joints (greater than 5 cm), apply foam in layers, waiting 15–30 minutes between applications.
Specifications
- Propellant Gas: No CFCs or HCFCs.
- Application Temperature: +5°C to +35°C (optimal: +15°C to +20°C).
- Density of Cured Foam: 20–30 kg/m³.
- Skin Formation Time: 8–12 minutes.
- Cutting Time: 50–100 minutes.
- Thermal Conductivity Coefficient: 30–35 mW/m·K.
- Thermal Resistance: -40°C to +90°C (short-term up to +140°C).
- Fire Class: DIN 4102 Part 1 B3.
- Shelf Life: 12 months from the filling date.
- Degree of Fill in Joint: 50%–60%.
Surface Preparation
- Ensure all surfaces are clean, dry, and free of dust and grease for optimal adhesion.
With Zettex Gunfoam NBS, achieve precision and reliability for your insulation and sealing needs!
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