EXTR EME
TE MPERAT U RE
Insultherm
• Continuous Filament
E-Type Glass
• Resists Abrasion,
Vibration, and
Mechanical Stress
• Easy to Install - Cuts
With Scissors
• Stays Flexible in Low
Temperatures
Braided Fiberglass
Protects up to 1,200°F
InsULTHERm ULTRAFLEXX (FH) fiberglass sleeving is ideal for the protection of
wires and hoses exposed to the heat generated from high performance engine and
exhaust components.
The heat treated sleeving cuts with scissors and is highly flexible.
Ultraflexx expands slightly, allowing it to slide easily over wires and follow curves
and contours without binding.
Nominal
Size
1/4”
3/8”
1/2”
5/8”
3/4”
1”
Part
#
FHN0.25NT
FHN0.38NT
FHN0.50NT
FHN0.63NT
FHN0.75NT
FHN1.00NT
Wall
Thickness
.010”
.012”
.013”
.024”
.024”
.024”
Expansion Range
Min.
1/4”
3/8”
1/2”
5/8”
3/4”
1”
Standard Spool Put-Ups
Bulk Spool Shop Spool
250
’
250
’
100
’
100
’
100
’
100
’
100
’
100
’
50
’
50
’
50
’
50
’
Max.
5/16”
1/2”
5/8”
3/4”
7/8”
1 1/4”
Available
Colors
Natural
Natural
Natural
Natural
Natural
Natural
(NT)
(NT)
(NT)
(NT)
(NT)
(NT)
Lbs/
100’
1.00
1.20
1.60
3.00
3.80
4.30
Insultherm
Heavy Wall
Fiberglass Protects
up to 1,200°F
Insultherm Ultraflexx Pro expands up to 50%
for easy installation
The heavy wall construction, large available diameters and high expandability of
ULTRAFLEXX PRO (FH) provides a high level of protection and ease of installation
when used to insulate pipes and hoses subject to abrasion and vibration. Ultraflexx
Pro cuts easily with scissors, and special heat treated construction minimizes fraying
and dusting during assembly. Increased wall thickness adds value to insulation.
Nominal
Size
1/2”
3/4”
1”
1 1/4”
1 1/2”
Part
#
FHH0.50NT
FHH0.75NT
FHH1.00NT
FHH1.25NT
FHH1.50NT
Wall
Thickness
.025”
.040”
.032”
.035”
.035”
Expansion Range
Min.
3/8”
5/8”
7/8”
1”
1 1/8”
Standard Spool Put-Ups
Bulk Spool Shop Spool
100
’
100
’
50
’
50
’
50
’
50
’
50
’
25
’
25
’
25
’
Max.
5/8”
1 5/32”
1 3/8”
1 3/4”
2 1/8”
Available
Colors
Natural
Natural
Natural
Natural
Natural
(NT)
(NT)
(NT)
(NT)
(NT)
Lbs/
100’
3.50
8.00
7.00
10.50
10.00
800 323-5140
www.techflex.com
