FireMastic-HPE is the ultimate high pressure exerting fire sealant for plumbing, electrical & HVAC/R services for up to two hour fire rating. Use in control joints or service penetrations through walls, floors,ceilings. Under fire conditions the product expands up to 40 times its volume and exerts pressure to the surrounding substrates leading to closure of the penetration.
FireMastic-HPE is approved to AS1530.4 and EN1366 and offers FRL of up to -/120/120 in a wide range of penetration systems, outperforming other leading sealants in independent fire tests.
FireMastic-HPE can be used instead of traditional pipe collars on a range of plastic pipes.
