**RISE RAPID Duct Seal has now been re-branded as NOFIRNO Duct Seal**
The NOFIRNO Duct Seal was introduced specifically for use within the UK onshore construction market utilising the rubber technologies of Beele Engineering's NOFIRNO penetration sealing system. The NOFIRNO Duct Seal system is a multi-cable and pipe transit sealing system designed specifically for cable ducts and building entries. It consists of only two components: NOFIRNO sealant, a high quality silicone based sealant and NOFIRNO rubber multi sleeves. These joined sleeves make the system even quicker and easier to install than the standard RISE Duct Seal system.
Using the NOFIRNO version of our duct seal system makes installation faster and even easier. The innovative NOFIRNO multi sleeves are supplied in bonded strips of 10 sleeves to make sleeving the cables and packing the free space in a cable duct even easier than the standard RISE Duct seals. The bonded sleeves can be easily torn off for filling smaller gaps and with our cutting tool sleeves can be quickly slit to allow fitting around cables. Completing the seal with a 20mm layer of NOFIRNO sealant will provide a technically advanced and high performing duct seal. The simple to follow installation instructions can be viewed by clicking here.
The elasticity and high bonding strength of NOFIRNO sealant offers a flexible seal, which resists movement, shock and vibration, as well as high pressure. The RISE NOFIRNO multi sleeves ensure cable separation and are used to pack the free space and provide a backing for the application of the sealant. The completed duct seal will prevent the migration of dangerous gases and provide flood protection for more than 50 years. The system has been independently tested and proven to provide a pressure resistant seal up to 2.5 bar.