Sealing foam TECHNONICOL MASTER
Single-component polyurethane foam in an aerosol can with an adapter
Sealing foam TECHNONICOL MASTER is a single-component polyurethane material in an aerosol can with a special adapter for easy application without additional equipment. It ensures great thermal and sound insulation. The foam does not cause excessive pressure on structural elements and has excellent adhesion to most construction materials: concrete, brick, wood, metal, etc. (excluding polyethylene, silicone and Teflon). Gets cured under influence of moisture. Does not contain substances that deplete the ozone layer of the atmosphere.
Sealing foam TECHNONICOL MASTER is used for:
- thermal and sound insulation of joints when assembling window and door frames;
- filling cavities, gaps and cracks;
- sealing technological openings in roof structures and insulation materials.
Product technical data
| PROPERTIES | MASTER 65 | MASTER 50 |
|---|---|---|
| Weight of can, g | 890±10 | 640±10 |
| Volume of emitted foam, l | up to 65 | up to 50 |
| Tack-free time at (23±5)°С, min | ≤15 | ≤15 |
| Total curing time, h | ≤24 | ≤24 |
| Apparent density of the foam, kg/m³ | ≤45 | ≤45 |
| Thermal conductivity, W/m*K | ≤0.04 | ≤0.04 |
| Tensile strength at break, kN/m² | ≥80 | ≥80 |
| Compressive strength at 10% deformation, kN/m² | ≥35 | ≥35 |
