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Techflex® Insultherm® Heavy Duty Braided Cable Sleeving

Acryllic Coated Fiberglass Sleeving - Max Temp: 1,200°F

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Insultherm Heavy Duty Sleeving

  • Heavy Weight Braided Fiberglass Wont Burn, Melt or Become Brittle
  • Minimal Dusting When Cut & Handled
  • Cut and Abrasion Resistant
  • Easy to Install - Cuts with Scissors
  • Resists Gasoline and Engine Chemicals
  • Inside Diameters Are Measured as Round Not Flat
See More Technical Specifications


INSULTHERM Heavy Duty is a braided fiberglass sleeving made in a heavy wall construction with a high temp cord braided into the sleeving. Insultherm Heavy Duty sleeving is saturated with high temperature acrylic resins which adds rigidity and reduces fray when cut. The high temperature fiberglass cord braided into the sleeving adds significant abrasion protection and allows the sleeving to expand to much larger diameters, making it easier to apply over longer lengths. Insultherm Heavy Duty sleeving is ideal heat protection for cables and hoses in a wide range of available sizes and will withstand 1,200°F temperatures. This sleeving is designed to provide thermal insulation and protection for EGR tubes, fuel lines, hydraulic and industrial hose applications as well as many welding and automotive applications.

Are we missing the specification you need? Please go to our Contact Us page and submit your question to us, or call 1-877-284-7760

Nominal
Size
Product
Part #
Maximum
Diameter
Wall
Thickness
Standard Spool Put-Ups Colors Lbs/
100'
Spool Spool
1/2"
3/4"
1"
1 1/4"
1 3/8"
1 1/2"
FGS0.50BK
FGS0.75BK
FGS1.00BK
FGS1.25BK
FGS1.38BK
FGS1.50BK
7/8"
2 3/4"
2 1/2"
3 3/8"
4 3/8"
5 3/8"
.050"
.058"
.073"
.072"
.072"
.090"
200'
200'
200'
100'
100'
100'
50'
50'
50'
25'
25'
25'
BK
BK
BK
BK
BK
BK
7.30
13.60
17.00
21.70
24.75
27.80

 

Physical Properties
Monofilament Thickness (ASTM D-204) NA
Flammability Rating VW-1
Recommended Cutting Scissor
Colors 1
Wall Thickness .050 - .090
Tensile Strength - Yarn (ASTM D-2265) lbs. NA
Abrasion Resistance High
Specific Gravity 1.0 - 1.8
Moisture Absorption % (ASTM D-570) .01

 

Hard Vacuum Data (ASTM E-595 at 10-5 torr)
TML .02
CVCM .01
WVR .00
Smoke D-Max (ASTM E-662) NA
Outgassing Low

 

Chemical Resistance 

1=No Effect   2=Little Effect   3=Affected   4=More Affected   5=Severely Affected
Aromatic Solvents 1
Alipahtic Solvents 1
Chlorinated Solvents 1
Weak Bases 1
Strong Bases 1
Salt Water (O-S-1926) 1
Hydraulic Fluid (MIL-H-5606) 1
Lubricating Oil (MIL-L-7808) 1
De-Icing Fluid (MIL-A-8243) 1
Strong Acids 2
Strong Oxidants 2
Esters/Ketones 1
UV Light 2
Petroleum 1
Fungus (ASTM G-21) 1
Salts 1

 

Operating Temperatures
Minimum Continuous -94°F/-70°C
Maximum Continuous (MIL-I-23053) 1,202°F/650°C
Melt (ASTM D-2117) 2,048°F/1,120°C

 

Other Information
Halogen Free Yes
RoHS Yes
UL/CSA Yes
SVHC None

25% Restocking Fee Applicable

30 Day Return & Refund Policy

If you are not entirely satisfied with your purchase, we're here to help. You have 30 calendar days to return an item from the date you received it. To be eligible for a return, your item must be unused and in the same condition that you received it. Your item must be in the original packaging.

You are required to have an RMA (Returned Merchandise Authorization) assigned by our customer service team. To apply for an RMA request Form linked here.

Undeliverable Shipments:

  • In the event that the customers shipping address provided is deemed undeliverable by the shipping carrier, shipping fee's will not be refunded. Instead it is the customers responsibility to provide a deliverable address.

DEFECTIVE, DAMAGED, OR INCORRECT ITEMS SHIPPED

If you have received a defective, damaged, or incorrect product, do not worry! Please contact us by phone or the Contact Us Form within five (5) days of receiving the product, along with the invoice or packing slip, to schedule a return. We will replace these products at no additional cost. Please keep in mind that we may require photos for documentation and to authorize call tags for returns.

Because we put our customers’ experience first, any defective, damaged, or incorrectly shipped products by CTAM, or by our manufacturers, will be re-shipped at our expense. We will also provide you with a return shipping label with detailed shipping instructions.

Please note that if the item is damaged as a result of the customer’s actions, then a return will not be approved, and the damaged items will be discarded. If the customer wants to keep the damaged items, they must first cover the shipping fees, after which the company will return the damaged items. After the five (5) day time has expired, CTAM will not be responsible for any defective, damaged, or incorrect items, regardless of who is at fault.

Refunds

Once we receive your item, we will inspect it and we will immediately notify you on the status of your refund after inspecting the item. If your return is approved, we will initiate a refund to your credit card (or original method of payment). You will receive the credit within 48 hours after product condition is verified.

Shipping Fees

You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund. For additional information in this section, create your own Return & Refund Policy.

Contact Us

If you have any questions on how to return your item to us, contact us using our Email Form Here… Or call during our business working hours at 1-877-284-7760

Have a question that is not answered here? Please go to our Contact Us page and submit your question to us.


Request a Quote

Looking for a quotation ? We would be happy to help by providing a quick response, inventory status, and Volume Level pricing, when available. Please fill out the form below and a representative will be in touch with you within hours to one business day to answer any questions and quote your request.

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Contact Information

Product Details

INSULTHERM Heavy Duty is a braided fiberglass sleeving made in a heavy wall construction with a high temp cord braided into the sleeving. Insultherm Heavy Duty sleeving is saturated with high temperature acrylic resins which adds rigidity and reduces fray when cut. The high temperature fiberglass cord braided into the sleeving adds significant abrasion protection and allows the sleeving to expand to much larger diameters, making it easier to apply over longer lengths. Insultherm Heavy Duty sleeving is ideal heat protection for cables and hoses in a wide range of available sizes and will withstand 1,200°F temperatures. This sleeving is designed to provide thermal insulation and protection for EGR tubes, fuel lines, hydraulic and industrial hose applications as well as many welding and automotive applications.

Product Specifications

Are we missing the specification you need? Please go to our Contact Us page and submit your question to us, or call 1-877-284-7760

Nominal
Size
Product
Part #
Maximum
Diameter
Wall
Thickness
Standard Spool Put-Ups Colors Lbs/
100'
Spool Spool
1/2"
3/4"
1"
1 1/4"
1 3/8"
1 1/2"
FGS0.50BK
FGS0.75BK
FGS1.00BK
FGS1.25BK
FGS1.38BK
FGS1.50BK
7/8"
2 3/4"
2 1/2"
3 3/8"
4 3/8"
5 3/8"
.050"
.058"
.073"
.072"
.072"
.090"
200'
200'
200'
100'
100'
100'
50'
50'
50'
25'
25'
25'
BK
BK
BK
BK
BK
BK
7.30
13.60
17.00
21.70
24.75
27.80

 

Physical Properties
Monofilament Thickness (ASTM D-204) NA
Flammability Rating VW-1
Recommended Cutting Scissor
Colors 1
Wall Thickness .050 - .090
Tensile Strength - Yarn (ASTM D-2265) lbs. NA
Abrasion Resistance High
Specific Gravity 1.0 - 1.8
Moisture Absorption % (ASTM D-570) .01

 

Hard Vacuum Data (ASTM E-595 at 10-5 torr)
TML .02
CVCM .01
WVR .00
Smoke D-Max (ASTM E-662) NA
Outgassing Low

 

Chemical Resistance 

1=No Effect   2=Little Effect   3=Affected   4=More Affected   5=Severely Affected
Aromatic Solvents 1
Alipahtic Solvents 1
Chlorinated Solvents 1
Weak Bases 1
Strong Bases 1
Salt Water (O-S-1926) 1
Hydraulic Fluid (MIL-H-5606) 1
Lubricating Oil (MIL-L-7808) 1
De-Icing Fluid (MIL-A-8243) 1
Strong Acids 2
Strong Oxidants 2
Esters/Ketones 1
UV Light 2
Petroleum 1
Fungus (ASTM G-21) 1
Salts 1

 

Operating Temperatures
Minimum Continuous -94°F/-70°C
Maximum Continuous (MIL-I-23053) 1,202°F/650°C
Melt (ASTM D-2117) 2,048°F/1,120°C

 

Other Information
Halogen Free Yes
RoHS Yes
UL/CSA Yes
SVHC None

Product Manuals

Frequently Asked Questions

Have a question that is not answered here? Please go to our Contact Us page and submit your question to us.


Videos

25% Restocking Fee Applicable

30 Day Return & Refund Policy

If you are not entirely satisfied with your purchase, we're here to help. You have 30 calendar days to return an item from the date you received it. To be eligible for a return, your item must be unused and in the same condition that you received it. Your item must be in the original packaging.

You are required to have an RMA (Returned Merchandise Authorization) assigned by our customer service team. To apply for an RMA request Form linked here.

Undeliverable Shipments:

  • In the event that the customers shipping address provided is deemed undeliverable by the shipping carrier, shipping fee's will not be refunded. Instead it is the customers responsibility to provide a deliverable address.

DEFECTIVE, DAMAGED, OR INCORRECT ITEMS SHIPPED

If you have received a defective, damaged, or incorrect product, do not worry! Please contact us by phone or the Contact Us Form within five (5) days of receiving the product, along with the invoice or packing slip, to schedule a return. We will replace these products at no additional cost. Please keep in mind that we may require photos for documentation and to authorize call tags for returns.

Because we put our customers’ experience first, any defective, damaged, or incorrectly shipped products by CTAM, or by our manufacturers, will be re-shipped at our expense. We will also provide you with a return shipping label with detailed shipping instructions.

Please note that if the item is damaged as a result of the customer’s actions, then a return will not be approved, and the damaged items will be discarded. If the customer wants to keep the damaged items, they must first cover the shipping fees, after which the company will return the damaged items. After the five (5) day time has expired, CTAM will not be responsible for any defective, damaged, or incorrect items, regardless of who is at fault.

Refunds

Once we receive your item, we will inspect it and we will immediately notify you on the status of your refund after inspecting the item. If your return is approved, we will initiate a refund to your credit card (or original method of payment). You will receive the credit within 48 hours after product condition is verified.

Shipping Fees

You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund. For additional information in this section, create your own Return & Refund Policy.

Contact Us

If you have any questions on how to return your item to us, contact us using our Email Form Here… Or call during our business working hours at 1-877-284-7760

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