FireMastic-HPE™ is a graphite-based, High Pressure Exerting fire rated sealant used to reinstate the fire resistance performance of wall, floor & ceiling systems. Under heat, FireMastic-HPE™ will expand up to 40 times its volume and exerts pressure to the surrounding substrates leading to closure of the penetration. The integrity and insulation are then maintained by the stability of the remaining product char.
FireMastic-HPE™ is intended for use on service penetrations through walls, floors and ceilings and is tested and approved on an extensive range of Plumbing, Electrical and HVAC/R services. This product offers unrivalled versatility.
FireMastic-HPE™ is tested to AS1530.4:2014 and AS4072.1-2005.
What’s NEW with FireMastic-HPE™
All new Eco-Friendly Formula
Recent testing on common services with smaller annular gaps means less material used, saving you money and time
New range of testing to suit 60min single layer plasterboard systems
Huge array of new BOSS Batt systems
Common apartment entry applications can be installed with just one sealant (including steel sprinklers)
Testing for 4hr applications
New floor and ceiling testing
Cross Laminated Timber floor systems
Hundreds of new systems
All new Quick Reference Guide with easy to read tables based on substrates with direct references to test report tables
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