They are designed to reinstate fire resisting performance to external wall cavities that are required to be ventilated (open-state) in non-fire conditions. The FF102/50 is manufactured from a rigid intumescent material allowing it to be provided in a strip format, it is also covered with a protective layer of aluminium foil for ease of handling. The products hold 3rd Party Certification after having undergone extensive fire testing following the principles of BS EN1363-1 and in accordance with ASFP TGD19 (Fire Resistance Test for ‘Open-State’ Cavity Barriers).

• High Performance Fire Rating: Delivers up to 120 minutes of fire integrity and insulation (EI120) depending on the exact wall setup. 
• Optimised Ventilation: Leaves a maximum clear air gap of 44mm, eliminating the requirement for complex cavity trays or weep holes. 
• Extensive Substrate Testing: Fully approved and fire-tested for use against Timber Frames, SFS, Masonry, Render Systems, and External Weatherboards. 
• Long-Term Durability: Designed and thoroughly age-tested for a 60-year working life expectancy with zero post-installation maintenance required. 
• Safe Composition: Low-smoke, zero-halogen construction ensures no toxic gases are emitted during a thermal event. 
  
  

Product Data Sheet

Click here to download the Tenmat FF102/50 Product Data Sheet (PDF)

The above information is based on current test data, health and safety information and application instructions supplied by our suppliers and manufacturers of the products. It is supplied for guidance and to the best of our knowledge is true and accurate. Customers should satisfy themselves to the suitability of the products in its intended use and no guarantee is given or implied as the conditions of actual use are beyond our control. If in doubt the customer should consult the designer of the project or the local building control. 

Fire Stopping Shop, disclaim any liability for loss, damage or other expense which may arise from the use of this information, data or products refereed to and reserve the right to amend or change any details without notice. This statement does not affect your statuary rights.