N220 Intumescent Fire Rated Neutral Silicone Sealant
Graphite containing one-component neutral grade intumescent silicone sealant sealant designed to protect cable entries by forming a gas and watertight seal. Product cures upon exposure to atmospheric humidity. It expands at high temperatures to prevent the passage of smoke and flames
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- Technical Properties
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Description
Graphite containing one-component neutral grade intumescent silicone sealant sealant designed to protect cable entries by forming a gas and watertight seal. Product cures upon exposure to atmospheric humidity. It expands at high temperatures to prevent the passage of smoke and flames
- Combustible and non combustible pipes.
- Cables ( single cables or bunches of cables).
- Seals all know materials; PVC & PE sheathed cables etc.
- Suitable for any shaped duct.
- Suitable for all common building materials.
- Flexible and durable.
- Gas and Water tight.
- Shows Fire resistance properties.
- Resistant against Water, Alkaline, Chemical agents. Non corrosive.
- Solvent free.
- Shock absorbing.
- Quick and easy installation.
| Basis | Neutral Silicone | |
| Density | 1,25 ±0,03gr/cm³ | (ASTM D 792) |
| Flow | 0 mm | (ISO 7390) |
| Colour | red-brown-black | |
| Skin over time | ± 20 minutes 23°C / 55% R.H. | |
| Curing | Min. 3 mm/24h | |
| Hardness | 30-35 shore A | |
| Elongation | > 100% | (ISO 7389) |
| Tensile strength | 1± 0,25 N/mm² | (ISO 8339) |
| Operating temperature | +5°C to +40°C | |
| Temperature resistance | -40°C to +120°C |
| Type | Volume | Box |
|---|---|---|
| Black | 310 ml | 12 |
| Grey | 310 ml | 12 |
| Red | 310 ml | 12 |
