Mixed penetration seals: Fire protection systems for pipe and cable lines in one penetration
Mixed penetration seals are building products that provide preventive structural fire protection for cables and pipelines, preventing the spread of fire and smoke in case of fire. A mixed penetration seal is required if pipelines and electrical, IT, and telecommunications lines are routed together through openings in walls and floors. Flamro offers you a wide selection of mixed penetration seals (e.g. soft penetration seals or mortar seals) for all structural conditions and requirements.
FLAMRO® firestop mixed penetration sealing systems
![System Flammotect 1 x 60 mineral fibre board seal System Flammotect 1 x 60 mm mineral fibre board seal installed around pipe and cable penetrations in a wall cross-section.](/wp-content/plugins/pim-import/files/pim-files/en/System_Flammotect_1x60_mm_FL_I/images/web_svt/Image-FL-SYS-Flammotect-1x60.webp.pagespeed.ce.3wkVywQyeS.webp)
System Flammotect 1 x 60 mm
Mixed penetration sealing systems
![System Flammotect 2 x 50 mixed penetration seal System Flammotect 2 x 50 mm mixed penetration sealing system seals cable and pipe penetrations in a wall segment.](/wp-content/plugins/pim-import/files/pim-files/en/System_Flammotect_2x50_mm_FL_I/images/web_svt/Image-FL-SYS-Flammotect-2x50.webp.pagespeed.ce.6SJJ4c_7mC.webp)
System Flammotect 2 x 50 mm
Mixed penetration sealing systems
![System Flammotect 2 x 60 mineral fibre board seal System Flammotect 2 x 60 mm mineral fibre board sealing system installed around various pipelines and cables in a wall profile.](/wp-content/plugins/pim-import/files/pim-files/en/System_Flammotect_2x60_mm_FL_I/images/web_svt/Image-FL-SYS-Flammotect-2x60.webp.pagespeed.ce.1SxI2DrGYO.webp)
System Flammotect 2 x 60 mm
Mixed penetration sealing systems
![System Flammotect OSI mixed penetration seal System Flammotect OSI installed around cables and pipes in a wall opening.](/wp-content/plugins/pim-import/files/pim-files/en/System_Flammotect_OSI_FL_I/images/web_svt/Image-FL-SYS-Flammotect-OSI.webp.pagespeed.ce.VyXQvcOxls.webp)
System Flammotect OSI
Mixed penetration sealing systems
![System Novasit BM firestop mortar sealing system The Novasit BM mortar penetration sealing system is installed around various cables and pipes in a wall duct.](/wp-content/plugins/pim-import/files/pim-files/en/System_Novasit_BM_FL_I/images/web_svt/Image-FL-SYS-Novasit,P20BM.webp.pagespeed.ce.90Ql6N5j0C.webp)
System Novasit BM
Mortar penetration seal
![](/wp-content/plugins/pim-import/files/pim-files/en/F_A_8041_UL/images/web_svt/Image-FL-UL-F-A-8041.webp)
F-A-8041
Through Penetration
![](/wp-content/plugins/pim-import/files/pim-files/en/F_A_8045_UL/images/web_svt/Image-FL-UL-F-A-8045.webp)
F-A-8045
Through Penetration
![](/wp-content/plugins/pim-import/files/pim-files/en/W_J_8062_UL/images/web_svt/Image-FL-UL-W-J-8062.webp)
W-J-8062
Through Penetration
![](/wp-content/plugins/pim-import/files/pim-files/en/W_J_8066_UL/images/web_svt/Image-FL-UL-W-J-8066.webp)
W-J-8066
Through Penetration
Fire protection for combined pipe and cable lines in one penetration
FLAMRO® mixed penetration sealing systems are used for cables of all kinds, electrical installation conduits, and wave guides as well as combustible and non-combustible pipelines and other technical building equipment installations in floors and walls. In case of fire, mixed penetration seals ensure adherence to the room sealing requirements and limit the transfer of temperature for the verified duration. During this period, people and animals can be rescued and extinguishing measures can be carried out.
Why use mixed penetration seals from Flamro?
Flamro mixed penetration seals enable the combined sealing of virtually all technical building equipment installations. FLAMRO® mixed penetration seals are easy to install and even a retrofit does not require significant installation effort.
Besides fire protection, building physical properties or resistance to particular environmental conditions are also often required. Thanks to our large product portfolio, you will find a suitable mixed penetration seal (e.g. soft penetration seals or mortar seals) for every requirement.
Fire protection is achieved through various functions, e.g. ablative coatings (soft penetration seals), sealants, or heat-absorbing products (mortar seals). Each FLAMRO® mixed penetration seal has been verified according to the required testing standards.