Foamfix - PU Expanding Foam
Verified by manufacturer 3 months ago
A single component, moisture cure, polyurethane (PU) expanding foam.
Application
Suitable for:
- Gap filling – sealing of partition walls and around pipes and other structures. Provides a backing material for joints prior to the application of sealants.
- Maintaining insulation to cavities and joints in structures.
- General gap filling applications.
- Installation of windows and doors.
- Thermal and/ or acoustic insulation.
Description
A single component, moisture cure, polyurethane (PU) construction foam suitable for a wide range of sealing and gap filling applications. The material has very low curing pressure and moderate post expansion to help avoid deformation of building components.
Features and benefits:
- Good adhesion to a wide variety of building materials such as brick, concrete, metal, wood, stone, plaster and unplasticized polyvinyl chloride (PVC-U).
- Gun applied for added control and ease of application with reduced waste.
- High thermal and acoustic insulation properties.
- This foam does not contain hydrochlorofluorocarbons (H)CFC-PCB or formaldehyde.
- Sealing of pipe penetrations and wall, roof and floor joints.
- For window and door fitting.
- Weatherproof and will not rot.
- Totally cured foam is chemically inert.
General information
Material | Polyurethane |
Uniclass | |
CAWS | P12/130 Fire-stopping system to individual services penetrations |
Product range |
Specification data - Polyurethane (PUR) expanding foam fillers
Material | One part plastics expanding foam. |
Colour | Manufacturer's standard. |
Tack free time (hours at 23°C and 60% Relative Humidity (RH)) | ≤10 minutes (+23°C at 50% RH). |
Working time | Cutting time: ≤30 minutes (+23°C at 50% RH). |
Dimensional stability | ≤5%. |
ThermalConductivity | 0.033 W/m·K. |
Cure time | Full cure: 8 hours (30 x 50 mm). |
Acoustic insulation | ≥60 dB. |
Flammability (to DIN 4102) | B3. |
Temperature resistance | -50°C to +90°C (once cured). |
Application temperature range | +10 to +30°C. |
Literature
Foamfix - PU Expanding Foam