Fountain foam, 750 ml
| Artikelnummer | WF-961892 |
| Merk | Everfix |
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Stel een vraag om meer te weten te komen over het product- Excellent adhesion to all materials (except PE, PP)
- High insulation value, thermal and acoustic
- Large filling capacity
- Excellent installation properties
The well foam is a single-component, self-expanding, ready-to-use polyurethane rigid foam and was specially developed for sealing well and shaft rings. Tested for watertightness (Test Report No. 6874 of the Austrian Building Institute).
Areas of Application
- In shaft, well, and civil engineering as a foaming adhesive
- For filling joints between shaft rings and concrete elements
Technical Data
- Base: Polyurethane
- Consistency: Stable foam
- Curing system: Polymerization through atmospheric humidity
- Skin formation: 10 min. (+20°C and 65% RH)
- Drying time: Dust-free after 20-25 minutes
- Curing rate: 3 hours for 5 cm thickness
- Expansion coefficient: 1 L produces 35-40 L of rigid foam
- Shrinkage: None
- Post-expansion: none
- Cell structure: approx. 80% closed cells
- Density: 21-25 g/m2
- Temperature resistance: -40°C to +100°C (cured)
- Building material class: (DIN 4102 Part 2): B2 – B3
- Insulation factor: (Lambda): 0.032 Kcal/m.h.°C
- Drawing strength: approx. 15 N/cm2
- Water absorption: (DIN 53423): 0.4% vol.
- Water vapor permeability: 70 g/m2/24 hours (DIN 53429)
- Color: cream white / champagne