Description FyreSHEATH is a system designed to simplify the use of FyrePEX High-Performance Fire Mastic, ensuring a compliant penetration seal every time to achieve the FRL required up to a -/120/120, while minimising sealant waste from overfilling into the wall cavity and saving you money. Key Features: No need for plasterboard patching Hole size is no longer critical Sets the annular gaps and fill depths automatically Easy compliance checks for certification Improved quality control Suitable for single and double layer plaster walls Tested to AS1530.4-2014 and compliant with AS4072.1Faster and easier installations Reduces FyrePEX HP Fire-rated mastic wastage Easier certification as sealant depth is visible Tested for use with: Plasterboard, Concrete/Masonry, Pronto Panel, WALSC Used with FyrePEX HP Intumescent Sealant   Test Reports and Documents: FyrePEX and FyreSHEATH Assessment Report FAR 4849 In Stock