weber silicone FS
High performance firestop silicone sealant
weber silicone FS is a single component high performance gun grade firestop weather sealant based on fire resistant Silicone formulation. The sealant is suitably formulated by using special additives and chemicals. The product is fire resistant, weather resistant, microbial resistant and easy to apply. It effectively seals internal and external joints between construction parts subjected joint movement. weber silicone FS helps to protect combustible and non-combustible penetrations for up to 4 hours fire rating. This product can be used for sealing all movement joints up to 50% and restricts the passage of fire and smoke from room to room and to escape routes. Since the sealant is low VOC, it is user friendly and confirms to green building requirements.
Surface of application
Wall, Floor, Ceiling
| UAE | KSA | Lebanon | Oman | Kuwait | Jordan | Egypt |
|---|---|---|---|---|---|---|
| 280 ml | 280 ml | 280 ml | 280 ml | 280 ml | 280 ml | 280 ml |
- Protects most typical fire-stop penetration applications
- Easy to work with and fast cleanup
- All weather sealant
- Mildew resistant, suitable for wet area application
- Wide service temperature range
- Excellent joint movement capability
- All surfaces should be clean, dry, free from grease, oil and dust
- Does not require a primer on most surfaces
- Do not apply on wet surfaces
- Not to use for sealing joints of natural stone or for applications involving structural glazing
- Do not apply on sensitive metal surface and on calcareous substrates
- Do not use on bituminous substrates