Usage
Tec7 noir (RAL 9004) in a 310ml cartridge is a hybrid polymer adhesive and sealant designed for bonding, sealing, and assembling most construction materials. Suitable for indoor and outdoor use, it performs reliably even on damp or wet surfaces.
Advantages
- Adheres to nearly all materials including natural stone, metals, wood, plastic, mirrors, polystyrene, and more—even on damp substrates.
- Permanently elastic with high UV resistance; suitable for both interior and exterior applications.
- Odourless formula without isocyanates or solvents; safe for sensitive environments.
- Paintable with most paints after skin formation (not compatible with alkyd-based lacquers).
- No shrinkage upon curing; resists mould growth and maintains airtightness.
Specifications
- Base: nTec hybrid polymers technology provides unique bonding power to difficult surfaces.
- Sustainability: Free from phthalates, solvents and isocyanates; neutral odour. Certified to ISO quality standards.
Chemical resistance: Good against water, seawater, oils/fats, diluted acids/bases.
- Curing data (23°C/50% RH):
- Skin formation: approx. 8 minutes
- Full cure: up to 6 mm in depth/24 hours;
- Density: approx. 1.5 g/cm³
- Shore A hardness: ~60
- Elongation at break: ~350%
- Tensile strength: up to 380 N/cm² after full cure.
- Thermal stability: -40°C to +90°C (peak up to +200°C briefly)
- Differentiators:
Permanently elastic,
Airtight & waterproof,
No staining of stone,
Bonds under water,
No corrosion of metals nor damage of plastics.
How it works
Tec7 noir is applied using a standard caulking gun onto clean substrates as an adhesive bead or joint filler. It cures by reaction with air moisture—forming an elastic bond that resists movement while maintaining its sealant function without shrinking or emitting strong odours.
