Description
- Approvals : EN 1366.4(2009)
- Box Quantity : 12
- Colour : Black
- Fire Rating : 4 Hour
- Single Units : Yes
- Size : 310ml
Product Information
- Highly flexible, can be used in gaps up to 100mm
- Fire resistant up to 4 hours in both horizontal and vertical joints
- Low smoke and toxicity
- Halogen free, ozone and radiation resistant
- Approved to EN 1366.4(2009)
FireSilicone – EMA is a one – part silicone sealant. It has excellent adhesion to porous and non – porous substrates used in the construction industry and offers high performance fire – rated silicone sealant for fire sealing applications up to 100mm . With excellent weatherability, flexibility and being odourless, it offers up to 240 minutes fire resistance.
FireSilicone – EMA can be used for fire stopping curtain walling, building facades , expansion joints, door frames, block work walls , linear gap seals, etc.
Benefits
- Fire resistance testing up to 240 minutes
- Certifire 3rd Party Accreditation
- Excellent acoustic isolation properties
- Air Permeability testing to 600Pa
- Weathering testing to ISO 11431
- Fire resistant up to 4 hours in both horizontal and vertical joints
- Low Smoke and Toxicity
- Can be used in gaps up to 100mm wide
- Halogen free, ozone and radiation resistant
- Non – slump, easy to apply and tool off
- No priming required for most substrates
- Causes no known side effects to plastic pipes, plastic cables, sheathing or metallic components
- Contributes to Green Building
- Joint movement capability of +/ – 25%
- Highly flexible and waterproof
- Resists fungi and vermin
- Life expectancy of over 30 years
Specification
| Packaging | 310ml Cartridge |
| Colour | White, Grey or Black |
| Slump | Nil at joints up to 30mm |
| Shrinkage | Approximately 5% |
| Cure Rate | 3mm per day at 50% relative humidity 25°C |
| Shore A Hardness | 16 |
| Application Temp | +5°C to +40°C |
| Tack Free | 20 mins at 25°C, 50% RH |
| Water Resistance | Waterproof when fully cured |
| U.V Resistance | Good |
| Joint Movement | 25% of original joint size |
| Elastic Recovery | >90% |
| Air Permeability | 600Pa EN 1026 – 100Pa 2.8/5.6m³/h/m² |
| Classification | ISO 11600 |
| Weathering | ISO 11431 – 250 cycles each 120mins / 102mins of the cycle dry at 65°C lights at 550W/m² over a wave length of 290 – 800nm / 18 minutes wet, immersion, light off. Water to be at 25°C |
Installation
- Clean all joints free from dust, oil and grease.
- Masking surrounding surfaces if necessary.
- Ensure gap is filled using one of the above backing materials.
- Fill gap to the required depth, tool off for a smooth finish.
- Minimum depth to be 6mm.
