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Soudatight Hybrid is a high-quality sealing paste based on a hybrid polymer that forms a seamless, air and water-impermeable elastic membrane after drying. Soudatight Hybrid was developed for use on facades.
Special properties:
- For interior and exterior use
- Very low-emission EC1 Plus, for a healthy indoor climate
- Impermeable to driving rain
- Airtight
- Vapor permeable
- For outdoor use (indoor use is also possible) Remains elastic after curing and is very durable.
- Forms a seamless membrane
- Good adhesion to slightly dusty substrates Can be painted over, plastered or bonded after drying
- Free from solvents and isocyanates
- EC-1 Plus: very low emission
Applications:
- Sealing of penetrations
- Connections
- Surfaces (no roof applications)
- Window connections:
- in the inner shell (reveal area)
- on the outside of the inner shell (before applying the facade insulation)
- under the window (and door) sill
- on the outside of solid walls
- on the outside of cold facades
Additional information:
Color: grey
Packaging: 6 kg bucket
Storage stability:
At least 12 months with unopened packaging in a dry storage location at temperatures between +5 °C and +25 °C.
Application:
It is strongly recommended that Soudatight Hybrid is brought to room temperature before use, otherwise the processing properties may be adversely affected.
Technical data:
| Basic | Hybrid polymer |
| Consistency | Paste |
| Curing system | Chemical curing |
| Skin formation* (23°C/50% R.H.) | Ca. 120 min |
| Density | Ca. 1,53 g/ml |
| Viscosity (Brookfield) | 59.000 mPa.s → 75.000 mPa.s |
| Elongation at break ISO 37 |
> 350 % |
| Drying time (23°C and 50% R.H.) | Ca. 24 u |
| Consumption* | Approx. 1.5 kg/m² (1 mm layer thickness) ~ 6 m/foilbag (10 cm wide) |
| Fire reaction class EN 13501-1 |
Class E (normal flammability) |
| Air permeability coefficient (in joint) EN 12114 |
a ≤ 0,1 m³/(h.m.(daPa)n) c ~ 0 dm³/(s.(Pa)n) |
| Impermeability to driving rain (in a joint) EN 1027 |
≥ 600 Pa |
| UV light and weather stability | ≤ 24 months |
| Water vapor permeability (Sd) EN ISO 12572 |
1,40 m |
| Water vapor diffusion resistance factor (µ) EN ISO 12572 |
1464 |
| Temperature resistance** | -40 °C → 90 °C |
| Application temperature | 5 °C → 30 °C |
* These values may vary depending on environmental factors such as temperature, moisture, and type of substrates.
** This information relates to fully cured product.
Instructions:
Soudatight Hybrid can be applied with a compressed air gun (we recommend Jetflow 3 Sachet 600) as a bead or sprayed as a coating. The sprayed-on, airtight coating can simply be spread with a spatula or brush to the desired layer thickness. Apply the airtight coating undiluted in a seamless film of at least 1 mm thickness, in several layers. For window applications, ensure that the airtight and waterproof paste forms a seamless membrane of at least 10 mm on the window frame above the foam up to ± 5 cm in the visible area (outside) of the structural work. The use of adhesive tape (on the window frame) is recommended.
