weber silicone FS

New Product
Weber Middle East

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

Available packaging

Lebanon Syria Jordan KSA UAE Qatar Kuwait Oman
280 ml - 280 ml 280 ml 280 ml - 280 ml 280 ml

Documentation and brochures

To know before applying

- All surfaces should be clean, dry, free from grease, oil and dust - Does not require a primer on most surfaces

For more information please refer to the technical data sheet of the product

Features and benefits

• 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


- Do not apply on wet surfaces - Not to use for sealing joints of natual stone or for applications involving structural glazing - Do not apply on sensitive metal surface and on calcareous substrates - Do not use on bituminous substrates