The Roxtec RS seal is a round seal for single cable or pipe entries in metal sleeves or core drilled holes. The two halves have removable layers. Thanks to this technology called Multidiameter™, they are adjustable to fit a wide range of different cable or pipe diameters. The split construction makes it easy to install around existing cables or pipes. The Roxtec RS F+WT Kit consist of two RS seals that should be installed in a back-to-back arrangement for use in watertight bulkhead divisions on passenger ships and SPS vessels where sustained water tightness after fire exposure is required, in accordance to SOLAS ch. II-1 Reg. 13.2.3 (2009 issue). The products should be used in combination with a 312 mm long sleeve.