Grey Ventilation Sealant
Product features:
- Flexible and durable sealing compound for ventilation and air conditioning ducts
- Resistance to mold, fungi, and bacteria
- Excellent adhesion to porous and partially non-porous substrates
- Low odor – comfortable indoor work
- Does not contain volatile organic compounds or solvents
- Does not sag on vertical surfaces
- Can be applied on damp substrates
- Waterproof, UV, and weather resistant after curing
- Can be painted after hardening
- Easy to apply and clean (water)
Technical Data
| Parameter | Grey Ventilation Sealant |
|---|---|
| Color | Grey |
| Capacity | 300 ml |
| Weight with packaging | 0.54 kg |
| Base | Acrylic dispersion |
| Curing mechanism | Water evaporation |
| Skinning time | ≈30 min (23°C / 50% RH) |
| Application temperature | +5°C to +40°C |
| Shore A hardness | 20–25 |
| Tensile strength | 0.2 ± 0.02 MPa |
| Elongation at break | 400 ± 100% |
| Temperature resistance | -20°C / 75°C |
| Application | Sealing of air ducts, air conditioning, ventilation, heating |
| Additional applications | Windows, doors, bathrooms, plasterboard, metal cladding |
Grey Ventilation Sealant is a professional acrylic sealant designed for demanding HVAC installations. It is ideal for sealing ventilation and air conditioning ducts, air inlets, aggregates, and ventilation units. Thanks to its high flexibility and microbiological resistance, it ensures durable, tight, and aesthetic connections. The product features excellent adhesion to various materials such as concrete, wood, plaster, ceramics, aluminum, metal, and PVC. It does not slip on vertical joints, can be used even on damp surfaces, and is practically odorless. After curing, it is waterproof, weather-resistant, UV-resistant, and can be painted.
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