FFRS Fire Rated Silicone Sealant - Elastomeric Fire Resistant Sealant
Verified by manufacturer 7 days ago
Fire rated silicone sealant
Application
General construction joints in floor-to-floor, wall-to-wall, floor-to-wall and head of wall up to 2.36‘‘ (60 mm). Internal and external applications.
Building materials:
- Concrete;
- Masonry;
- Steel;
- Timber;
- Flexible walls made of gypsum boards.
Description
One-part silicone-based sealant that can provide up to five hours' fire resistance when used in construction joints.
Tested to BS 476 and EN 1366-4 ,it provides primerless adhesion to a wide range of porous and non-porous substrates such as glass, anodized and multi-finished aluminum. steel, stainless steel, rigid PVC and concrete.
Features and benefits:
- Excellent acoustic properties.
- Primerless adhesion to most substrates.
- Approved for infinite linear gap length.
- Halogen and solvent free.
- Excellent slump characteristics.
- Movement capability ±7.5%.
- Up to EI240 fire rating.
- Starting from 5 mm application thickness.
The cured sealant is unaffected by water, dilute acids and alkalis, soap and household detergents. Certain solvents may soften and swell the cured rubber on prolonged contact.
General information
Color | White Grey Black |
Finish | Smooth |
Material | Silicone |
Shape | Formless |
Length | Bespoke |
Width | Bespoke |
Height | Bespoke |
Uniclass | |
CAWS | P12/47 Sealants P12/390 Sealants |
SKU Code | 512374 |
Specification data - Silicone construction joint sealants
Third-party certification | UL-EU certificate UL-EU-01141-CPR. European Technical Assessment ETA-20/1102 |
Material | Acetoxy cure. |
Colour | White. |
Fire performance | |
Fire resistance | Up to EI240. Guidance for specification option: To EN 13501-2, dependent on application. Consult manufacturer for details; see UL-EU certificate UL-EU-01141-CPR. |
Reaction to fire | To EN 13501-1, Class E. |
Curing time | Curing rate approx. 2–3 mm per 24 hours (at 25°C and 50% relative humidity). |
Shore A hardness | 25. |
Elastic recovery | >90%. |
Acoustic performance | 38 dB. |
Technical characteristics, other | Relative gravity: 1.17 kg/m³. |
Sustainability data
Material | Silicone |
Literature
Literature type
FFRS Fire Rated Silicone Sealant - Datasheet
VOC Test Report - Indoor Air Comfort GOLD® - Fischer FFRS Silicone