
High Temperature Sleeve
AS1072 Aerospace Grade
FIREFLEX AERO (FIA) is engineered from a dense fiberglass
sleeve and a thick coating of self-extinguishing high temperature
silicone rubber that withstands 500°F continuous exposure, and molten
splash up to 2,000°F.
Almost every aviation engine - turbine, turboprop, or piston (civilian and
military) - uses FireFlex Aero to protect critical hoses and wiring in the event of
an engine compartment fire. FireFlex Aero meets the specification of AS1072,
allowing qualified hose assemblies to pass the fire resistance testing specification
of AS1055D.
FireFlex Aero is highly resistant to
hydraulic fluids, lubricating oils, and
fuels. The dense braided fiberglass
interior insulates against energy loss
in piping and hosing, while the
high density silicone coating
protects personnel from
accidental injury.
• Extra Thick Braid
& Heavy Coating
for Critical Aerospace
Applications
Nominal
Size
Part
# Dash No.
Wall
Thickness
Standard Spool Put-Ups
Available
Colors
Lbs/
100’
Bulk Spool Shop Spool
1/4”
3/8”
1/2”
5/8”
3/4”
7/8”
1”
1 1/8”
1 1/4”
1 3/8”
1 1/2”
1 5/8”
1 3/4”
1 7/8”
2”
2 1/4”
2 1/2”
2 3/4”
3”
FIA0.25
FIA0.38
FIA0.50
FIA0.63
FIA0.75
FIA0.88
FIA1.00
FIA1.13
FIA1.25
FIA1.38
FIA1.50
FIA1.63
FIA1.75
FIA1.88
FIA2.00
FIA2.25
FIA2.50
FIA2.75
FIA3.00
-04
-06
-08
-10
-12
-14
-16
-18
-20
-22
-24
-26
-28
-30
-32
-36
-40
-44
-48
.115”
.115”
.115”
.115”
.115”
.115”
.115”
.115”
.115”
.115”
.115”
.115”
.115”
.115”
.115”
.115”
.115”
.115”
.115”
100
’
100
’
100
’
100
’
50
’
50
’
50
’
50
’
50
’
50
’
50
’
50
’
50
’
50
’
50
’
50
’
50
’
50
’
50
’
50
’
50
’
50
’
50
’
25
’
25
’
25
’
25
’
25
’
25
’
25
’
25
’
25
’
25
’
25
’
25
’
25
’
25
’
25
’
BK & RD
BK & RD
BK & RD
BK & RD
BK & RD
BK & RD
BK & RD
BK & RD
BK & RD
BK & RD
BK & RD
BK & RD
BK & RD
BK & RD
BK & RD
BK & RD
BK & RD
BK & RD
BK & RD
8.04
9.96
14.04
20.04
21.96
26.04
33.00
35.04
36.96
44.04
48.00
38.04
42.00
44.04
48.00
55.00
65.04
76.20
87.00
Used on both military and commercial aircraft
to defend hose systems from fire and thermal
events.
Dash numbers refer to the inside diameter (ID) of the sleeve. Please measure the outside
diameter (OD) of the hose you are protecting to ensure proper fit.
59
1-973-300-9242
www.techflex.com
EXTREME
TEMPERATURE