FireFlex Aerospace and Industrial Fire Resistant Fiberglass Cable Sleeves

Heat Protection for Demanding Applications, from Performance Automobiles to Space Shuttles

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BSFA025-50FT

What's special about this flame retardant sleeving?

  • Provides up to 500°F (260°C) of continuous heat protection for cables, hoses, and pipes
  • Tough silicone coating provides extremely high abrasion resistance but is flexible enough to retain integrity around tight curves and bends
  • Resists all chemicals and solvents found in engine bays and fluid lines for great performance in any application
  • Ideal for uncompromised protection in aerospace and automotive applications, including gas lines, engine hoses and cables, and other “under-the-hood” uses
  • Click for More Features
RoHS Compliant

In certain applications, proper heat protection can mean the difference between a successful mission and a tragedy. FireFlex Heat Resistant Sleeving provides unmatched protection for cable bundles and hoses in high heat areas. This sleeving is indispensible for fuel lines and hoses carrying other combustible fluids, and can be used in almost every aviation engine to protect components in case of fire.

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Splicing may occur during the production of this sleeving. Two or three lengths may create a full spool.
Continuous lengths are available in most sizes at an additional 10% surcharge. Please specify if you require continuous lengths.

Aerospace Grade Fire Sleeve
Part #Inner DiameterSpool LengthColorsPrice
BSFA025-50FT1/4"50'Black and Red
Qty:  
BSFA0375-50FT3/8"50'Black and Red
Qty:  
BSFA044-50FT7/16"50'Black and Red
Qty:  
BSFA050-50FT1/2"50'Black and Red
Qty:  
BSFA063-50FT5/8"50'Black and Red
Qty:  
BSFA075-25FT3/4"25'Black and Red
Qty:  
BSFA088-25FT7/8"25'Black and Red
Qty:  
BSFA100-25FT1"25'Black and Red
Qty:  
BSFA113-25FT1 1/8"25'Black and Red
Qty:  
BSFA125-25FT1 1/4"25'Black and Red
Qty:  
BSFA1375-25FT1 3/8"25'Black and Red
Qty:  
BSFA150-25FT1 1/2"25'Black and Red
Qty:  
BSFA163-25FT1 5/8"25'Black and Red
Qty:  
BSFA175-25FT1 3/4"25'Black and Red
Qty:  
BSFA188-25FT1 7/8"25'Black and Red
Qty:  
BSFA200-25FT2"25'Black and Red
Qty:  
BSFA225-25FT2 1/4"25'Black and Red
Qty:  
BSFA250-25FT2 1/2"25'Black and Red
Qty:  
BSFA275-25FT2 3/4"25'Black and Red
Qty:  
BSFA300-25FT3"25'Black and Red
Qty:  
Industrial Grade Fire Sleeve
Part #Inner DiameterSpool LengthColorsPrice
BSFI025-50FT1/4"50'Black and Red
Qty:  
BSFI0375-50FT3/8"50'Black and Red
Qty:  
BSFI050-50FT1/2"50'Black and Red
Qty:  
BSFI063-50FT5/8"50'Black and Red
Qty:  
BSFI075-25FT3/4"25'Black and Red
Qty:  
BSFI088-25FT7/8"25'Black and Red
Qty:  
BSFI100-25FT1"25'Black and Red
Qty:  
BSFI125-25FT1 1/4"25'Black and Red
Qty:  
BSFI150-25FT1 1/2"25'Black and Red
Qty:  
BSFI175-25FT1 3/4"25'Black and Red
Qty:  
BSFI200-25FT2"25'Black and Red
Qty:  
BSFI225-25FT2 1/4"25'Black and Red
Qty:  
BSFI2375-25FT2 3/8"25'Black and Red
Qty:  
BSFI250-25FT2 1/2"25'Black and Red
Qty:  
BSFI275-25FT2 3/4"25'Black and Red
Qty:  
BSFI288-25FT2 7/8"25'Black and Red
Qty:  
BSFI300-25FT3"25'Black and Red
Qty:  
BSFI350-25FT3 1/2"25'Black and Red
Qty:  
BSFI400-25FT4"25'Black and Red
Qty:  

Due to the nature of this product, there may be up to 2 "splices" per 50 feet.

  • Two types available for varying applications:
    • Aerospace Grade: Densely braided silicone jacket fights burn-through in the most abusive applications
    • Industrial Grade: Knit silicone jacket provides great protection in most commercial applications
  • Cits easily with a pair of scissors for economical preparation
  • Withstands a molten splash up to 2200°F (1204°C), ensuring protection will not be compromised by these rare occurrences
  • Non-conductive, non-combustible, melt-proof material prevents additional damage in case of fire or electrical overload
  • Halogen-free and RoHS Compliant for minimal release of toxic chemicals

 

Physical Property
Monofilament Diameter (ASTM-D-204)
Flammability Rating Non-flammable
Recommended Cutting Scissor
Colors 2; Black and Red
Tensile Strength (Yarn) (ASTM D-2256)
Specific Gravity (ASTM D-792)
Material Industrial: Knit Fiberglass with Silicone Rubber Jacket
Aerospace: Braided Fiberglass with Silicone Rubber Jacket
Wall Thickness Industrial: 0.072"
Aerospace: 0.115"
Abrasion Testing
Abrasion Resistance Extremely High
Abrasion Test Machine Taber 5150
Abrasion Test Wheel Calibrase H-18
Abrasion Test Load 500g
Room Temperature 71°F
Humidity 61%
Small Hole In Coating 400 Test Cycles
Several Small Holes
Worn Through Coating
1,200 Test Cycles
Coating Worn Through, No Wear On Fiberglass 4,800 Test Cycles
Fiberglass Begins To
Show Moderate Wear
6,500 Test Cycles
Material Destroyed 8,400 Test Cycles
Pre-Test Weight 22,961.3 mg
Post-Test Weight 20,942.2 mg
Test End Loss Of Mass
Point Of Destruction
2,019.1 mg
Operating Temperature
Melt Point (ASTM D-2117) 2,048°F (1,120°C)
Maximum Continuous (MIL-I-23053) 500°F (260°C)
Minimum Continuous -65°F (-54°C)
Chemical Resistance
Aromatic Solvents No Effect
Aliphatic Solvents No Effect
Chlorinated Solvents No Effect
Weak Bases No Effect
Salts No Effect
Strong Bases No Effect
Salt Water (0-S-1926) No Effect
Hydraulic Fluid (MIL-H-5606) No Effect
Lube Oil (MIL-L-7808) No Effect
De-Icing Fluid (MIL-A-8243) Little Effect
Strong Acids Little Effect
Strong Oxidants No Effect
Esters/Ketones No Effect
UV Light No Effect
Petroleum No Effect
Fungus ASTM G-21 Yes
Halogen Free Yes
RoHS
SVHC
 
Industry Standards AS1072
AS1055D
ASTM D-2117
MIL-H-5606
MIL-A-8243
ASTM G-21
ASTM D-792
ASTM D-2256
O-S-1926
Halogen Free
RoHS Compliant

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