Feature
INCA® series fireproof sealant is used as a fireproof sealing material for partition joints and various through-structure gaps. It has passed multiple international and domestic certifications and can effectively block the penetration of flames, smoke and toxic gases in the event of a fire. Its greatest feature is that it allows interlayer plugs or expansion joints to move periodically without damage or breakage. It is easy to construct and can adhere to most building materials.
Specification
．INSS series
| Item |
INSS 1440 | INSS 1186 | INSS 2460 |
| Product name | Acrylic firestop sealant | Firestop sealant | Silicone firestop sealant |
| Density | 1.5±0.1g/cm3 | 1.5±0.1g/cm3 | 1.2~1.3g/cm3 |
| Surface film forming time | approx. 30min. | approx. 30min. | approx. 30min. |
| Fully ripening time | 7~21 day | 3~14 day | 7~14 day |
| Hardness after aging | – | – | SHORE A 30~40° |
| Thermal expansion ratio | 3~5 times | – | – |
| Maximum displacement | – | ±8% | – |
| Moisture and heat resistance/h | – | ≥360, no cracking, no powdering | – |
| Freeze-thaw cycle resistance/times | – | ≥15, no cracking, no powdering | – |
| Storage temperature | 10~30°C | 10~30°C | 10~30°C |
| Package | 25pcs/carton | 25pcs/carton | 25pcs/carton |
| Usage | Firewall partition seams | Sealing of interlayer plugs in buildings | Sealing of expansion joints in buildings |
Advantage
* Ready-to-use one-component formula for easy application.
* Free of halogens, asbestos, and other harmful substances.
* Flexible and elastic with low shrinkage.
* Water-based and non-sagging.
* Paintable after curing.
．Example
| No penetration | Metallic pipe | Plastic pipe | Insulated pipe | Cable bundle | Cable tray |
 |  |  |  |  |  |
| Multiple penetration | Busway | Air duct | Joint systems | Dry wall | Spare |
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* Contact us ~ we’ll be happy to recommend the most suitable product for your needs.
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