FIT®-300
MIL-DTL-23053/4D, Class 1
Surface Irradiated/Dual Extruded Polyolefin
RoHS Compliant
Pg. 125

FEATURES & BENEFITS:

• Meltable inner wall
• Encapulates without adhesive
• Temporary sealing without sticky residue
• Increased wall thickness for added protection
• High shrink ratios
• Excellent Dielectric properties

APPLICATIONS:

• Substrates requiring filled interstices
• Digital electronics where adhesive
  is unacceptable
• Temporary applications requiring
  encapsulation

CHARACTERISTICS:

• Shrink Ratio: 3:1 - 6:1 (depending on size)
  @ 135°C
• Temperature: –55°C to 110°C
• Longitudinal Shrinkage: –10%
• Size: 1/8" – 3/4"
• Packages: 4ft lengths, cut pieces
• Colors: Multiple
  

  (black only)

FIT®-400
MIL-DTL-23053/11C, Class 1
Temperature/Chemical Resistant FEP Teflon*
RoHS Compliant
Pg. 129

FEATURES & BENEFITS:

• Excellent chemical resistance
• Extreme temperature range of
  –67°C to 200°C
• Unmatched Dielectric properties
• Thinnest wall thickness available
• Lower recovery temp than TFE Teflon*

APPLICATIONS:

• Fiber optic applications
• High temperature cable
• Limited space applications
• XTRA•GUARD® 4 & 5 applications
• Digital electronics (signal sensitive equip.)
• Extremely caustic environments
• Fast recovery time
• Data & FEP Teflon* cable applications

CHARACTERISTICS:

• Shrink Ratio: 1.2:1 @ 176°C
• Temperature: –67°C to 200°C
• Longitudinal Shrinkage: –15%
• Size: 0.03" – 0.44" (24AWG-0AWG)
• Packages: 4ft lengths & 2ft lengths
• Color: Natural
  

FIT®-700
Bonding, Mastic Lined, Irradiated Polyolefin
RoHS Compliant
Pg. 126

FEATURES & BENEFITS:

• Bonding adhesion to most materials
• Environmental & water-tight seal
• Prevents wicking & fills interstices
• Tubing sizes match 14AWG-2000MCM sizes
• Superior strength
• High voltage
• Pre-cut 12 inch pieces

APPLICATIONS:

• High voltage Splices (up to 2 kV)
• Water resistant connections
• UnderGround utility applications
• Direct burial
• Outdoor Insulation & protection
• XTRA•GUARD® 3 applications

CHARACTERISTICS:

• Shrink Ratio: 3:1 @ 121°C
• Temperature: –55°C to 90°C
• Longitudinal Shrinkage: –5%
• Size: 3/4" – 4-1/2 in (14AWG-2000MCM)
• Packages: 12 inch cut pieces
• Color: Black
  

FIT®-500
MIL-DTL-23053/12C, Class 3
Temperature/Chemical Resistant TFE Teflon*
RoHS Compliant
Pg. 130

FEATURES & BENEFITS:

• Supreme chemical resistance
• Most extreme temperature range of
  –67°C to 250°C
• High Tensile Strength
• Unmatched Dielectric properties
• Extremely thin wall thickness
• Low friction coefficient

APPLICATIONS:

• Fiber optic applications
• TFE Teflon* cable applications
• Limited space applications
• Digital electronics (signal sensitive equip.)
• Extremely caustic environmentsConnectorized cable repair

CHARACTERISTICS:

• Shrink Ratio: 1.5:1 @ 327°C
• Temperature: –67°C to 250°C
• Longitudinal Shrinkage: –20%
• Size: 0.034" – 0.047" (30AWG-0AWG)
• Packages: 2ft lengths
• Color: NaturalShrink Ratio: 3:1 @ 90°C
  

FIT®-750
MIL-DTL-23053/4D, Class 2
Bonding, Adhesive Lined, Irradiated Polyolefin
RoHS Compliant
Pg. 127

FEATURES & BENEFITS:

• Bonding to substrates
• Similar to FIT-221 with adhesive liner
• Total encapsulation
• Reduced diameters
• Permanent water & Corrosion protection
• Internal isolation of individual substrates – “pinching”

APPLICATIONS:

• Moisture protection of substrates
• Permanent sealing of substrates
• Wire isolation within a Harness
• Permanent joint Splice repair
• General purpose usage with adhesive
• XTRA•GUARD® 2 applications
  

CHARACTERISTICS:

• Shrink Ratio: 2:1 @ 121°C
• Temperature: –55°C to 110°C
• Longitudinal Shrinkage: –5%
• Size: 1/4" – 1-1/2 in
• Packages: 4ft lengths
• Color: Black

FIT®-600
MIL-DTL-23053/1C, Class 2† ~ MIL-R-46846 Type 1,
Class 1†
CSA OFT Flame Test
Highly Flexible, Irradiated Elastomer
RoHS Compliant
Pg. 131

FEATURES & BENEFITS:

• Improved Flexibility
• More than twice the Tensile Strength
  of silicone rubber
• Large tubing diameters
• Oil resistance & flame retardancy
• Abrasion Resistance

APPLICATIONS:

• Military & commercial Harnesses
• Cold temperature flexing
• Machine tool & automation equipment
• XTRA•GUARD® 4 applications
• XTRA•GUARD® Flexible Cable applicationson

CHARACTERISTICS:

• Shrink Ratio: 1.75:1 @ 135°C
• Temperature: –70°C to 121°C
• Longitudinal Shrinkage: –10%
• Size: 1/4" – 3in
• Packages: Spools
• Color: Black

†FIT-600 does not contain any polychloroprene/neoprene but meets the physical properties of MIL-DTL-23053/1C, Class 2 and MIL-R-46846 †Type 1, Class 1 specifications.

SPECIALTY MATERIALS

FIT®-650
MIL-DTL-23053/13B
Chemical and Temperature Resistant Irradiated Viton***
RoHS Compliant
Pg. 132

FEATURES & BENEFITS:

• Extreme temperatures –40°C to 200°C
• Excellent chemical resistance
  (water, oil, acid & fuels)
• Flexibility

APPLICATIONS:

• Chemical production applications
• Military electronics/aircraft
• In hostile environments requiring some Flexibility
• XTRA•GUARD® 5 applications
• XTRA•GUARD® Flexible Cable applications

CHARACTERISTICS:

• Shrink Ratio: 2:1 @ 175°C
• Temperature: –40°C to 200°C
• Longitudinal Shrinkage: –20%
• Size: 1/8" – 1 in
• Packages: Spools
• Color: Black
  

FIT®-105
MIL-I-23053/2C, Class 1†† ~ CSA OFT Flame Test
Irradiated PVC
Pg. 118

FEATURES & BENEFITS:

• Low shrink temperature (100°C)
• 30% stronger than standard polyolefin
• UL VW-1 & CSA OFT flame retardancy
• Low water absorption & UV resistant
• Multiple package availability

APPLICATIONS:

• Use with PVC cable
• With heat sensitive substrates
• Fast recovery time
• Wire Harnesses & cable assemblies
• Flame retardant requirements
• XTRA•GUARD® 1 applications
• Automated cutting machines (spools)

CHARACTERISTICS:

• Shrink Ratio: 2:1 @ 100°C
• Temperature: –35°C to 105°C
• Longitudinal Shrinkage: –15%
• Size: 3/64" – 2 in
• Packages: 4ft lengths, spools & cut pieces
• Color: Black

†† Inactive for new design, no longer used by the DOD except for replacement purposes

FIT®-350
MIL-DTL-23053/8C ~ CSA OFT Flame Test
Flame Retardant Irradiated Kynar**
RoHS Compliant
Pg. 128

FEATURES & BENEFITS

• Chemical resistance
• 3 times the tensile strength of standard polyolefin
• Excellent flame retardancy
• Excellent heat resistance
• Excellent chemical resistance

APPLICATIONS:

• High temperature environments
• Faster recovery time than Teflon*
• Exposure to chemicals
• Use with high temperature wire
• Caustic environments
• XTRA•GUARD® 4 applications

CHARACTERISTICS

• Shrink Ratio: 2:1 @ 175°C
• Temperature: –55°C to 175°C
• Longitudinal Shrinkage: –10%
• Size: 3/64" – 1 in
• Packages: 4ft lengths & cut pieces
• Color: Transparent

FIT® FABRIC
MVSS 302 Horizontal Burn Test
Highly Flexible, Heat Shrinkable Woven Fabric Tubing
RoHS Compliant
Pg. 133

FEATURES & BENEFITS

• Superior abrasion resistance over a
  wide temperature range
• Outstanding Flexibility and durability
• Tight grip without additional fixing
• Ease of installation, cuts with scissors
• Resistance to harsh environments
• Soft, safe handling

APPLICATIONS:

• Mechanical abrasion protection
• Severe environment protection
• Noise and rattle protection
• Halogen free environment
• Flexing applications

CHARACTERISTICS

• Shrink Ratio: Approx. 2:1 or 3:1 @ 135°C
  Depending on Size
• Temperature: –40°C to 125°C
• Longitudinal Shrinkage: Up to 20%
  @ 2:1 Shrink Ratio, Up to25% @ 3:1 Shrink Ratio ~
• Size: 0.47" – 2.36"
• Packages: Spools
• Color: Black